Leader Hong, take a sip of water and calm down
I am not so narrow minded
Why do I think that she always against you?
I do not think so
I believed she was angry towards incident rather than human
Woman, sometimes they are just narrow minded
Why not we leave her alone?
Since she is the one asking us to excuse ourselves
We cannot do that
She just came to understand the situation in Trinity
Anything about the case, what we need to investigate just do it…
things need to hide then just hide it, if things never handle nicely…
it will trouble the seniors
Moreover, my father's heart is not too good
Wouldn't she be investigating your father?
Isn't that old man is the Chief Engineer Zhang Xi Yang?
If necessary
There is nothing that cannot be done
Let me introduce, she is Ye Han from National Security Office
Hi, I am Zhang Yan
Hi, I am Ye Han
Thank you for cooperating with us
-You are welcome -Both of you talk first
I am just next door, if you need me, just come and buzz me
Sure, thank you
-Alright -Please take a seat
We came to see you…
is to seek for your help to take a look…
what is the content in the hard disk
Alright
You must be new here
I have not seen you before, my brother should be your leader
Did he send you over?
When I came in just now I realized you are wearing a pair of high heels
When we shake hands, and also found that you apply hand cream
And you have put on light make up
I see you must have started to work not long ago
If you have worked here long enough, you will not be like this anymore
Who thought you these?
My brother!
So is the things I said valid?
This…
better you ask your brother?
How is it going?
-Where did you get this from? -What happened?
Do not worry, this is a safety channel
I just want to verify the content in the hard disk
This is all of the data for Hai Long Project power system
All the data for Hai Long Project power system?
You are right
But this is only all the data of the power system
There are a few separated items for Hai Long Project
And there are specific person to handle each of the item
I am in charge of the intelligent system
Deputy chief engineer Shang Fei Fei is responsible for decompression system
The power system is fully in charged by....
deputy chief engineer Liu Jin
Of course, there is a general manager for the Hai Long Project
-Is this person your father? -You are right
He is my father
So usually who is the one that can access to…
the power system data
Our entire project team has very strict requirements
And each of the project is completely independent
No other people can participate
We must also strictly obey the rules
We are not allowed to ask and look around beyond our own data
Hence, the power system data, besides my father…
only the power system project team…
can be access it
I still do not really get it
If you have such rules to obey
Which is not supposed to ask and look around…
beyond your own data
Then what have you done just now?
Within such a short time…
you managed to judge the data in the hard disk…
belongs to the power system
For each independent project…
there is a specific code
I do not know exactly what is the content
But what is it in the hard disk, to me it is still obvious at a glance
So this means that…
the power system data…
actually can be only accessed by two people
One is Deputy Chief Engineer Liu Jin
One is your father
Yes, you can say so
I think I get it
Thank you for cooperating
You are most welcome
Your business is also my brother's business
Where is my brother?
He is downstairs
Right, he needs to excuse himself on this
Zhang Yan, today's conversation is just…
a normal conversation
As for the content of our conversation
I am not supposed to ask…
I am not supposed to tell anyone
Don't you see I have been taught by who
So I shall make a move first
In future, if you need any help, do not hesitate to look for me
Alright, thank you
-See you again -See you again
Hi, brother Jiang Yuan
-Long time no see -Long time no see
What are you doing?
Aren't you being sidelined?
You shut up
Right, brother
Just to ask…
Who is that sister that came in just now?
She looks quite powerful
Things you are not supposed to ask do not ask
Do not blame me for not reminding you
Do not irritate our father
Yes, I know
Faster go your way
I get going now!
Oh yes, Hong Shao Qiu
Your mother asked you to go home for dinner
Bye, bye
Yan Yan has a lot of patterns now
As she is getting older, she is not easy to manage
I managed to investigate
The lost data…
is the full data of Hai Long Project power system
There are only two people… can access to this data
One is Deputy Chief Engineer Liu Jin
Another one
Is your father Zhang Xi Yang
Wait for me here
Leader Hong
Are you going to my house?
You should go and have a look at the surveillance record
See if there is any findings
Please wait for a moment
Do you mean that I should excuse myself from my home?
I have told you just now
Currently the person who can access to the power system data
Ye Han
I know you are the leader to the task force now
I do not have the rights to stop your decision
But I hope that you can think about
The way you work
Alright
In the view of the special relationship between you and Trinity…
and also Deputy Chief Engineer… Zhang Xi Yang
I will seriously take that in consideration
My father's heart is not too good
Please mind the way you talk Do not irritate him
In addition, he has been working diligently…
to study the Hailong Project for decades
I understand him well
And also I trust him
Do not worry
Thank you for your reminder
Shao Qiu
-Son -Mum
Why are you standing here?
Why are you not coming home?
I was staring at you for long time…
and I was not able to recognize you
We have something to do
What is it about? This…
Who is this lady?
-Hi aunty -Are you?
I am his colleague
Colleague?
Why didn't I see you before?
-Is she your girl friend? -Mum
She is really my colleague
Aunty, my name is Ye Han
I am Leader Hong's new colleague
-Hi -Hi
Just come in and have dinner together
Mum, we are still working
No, I do not have time to go home for dinner
Why is there not enough time?
Look at the clock now
It is after work time
After work we do not have any special things to do
That is what I am trying, let's get in then
I am going back to cook something delicious for you
Aunty, let me help you hold these
No need, really no need for you to help, let go of your hands
Come on, Shao Qiu
Such a guy lack of discernment
Come, let's go, I bring you to our house
I used to work in the Trinity Hospital…
for decades
But after retired
I just can not stay still at home, always like to go out
Just thinking…
to do something
Some people say that doctors are the only hand that…
God is reaching out to this world
Aunty, you have a heart to treat people
This is so respectful
Listen to this…
Listen to what has this girl said to me, she is such a sweet talker
Yes
It is true that initially I was thinking…
to stay home and enjoy my life
But I have a good friend opening a clinic…
and asked for my help in the clinic
Since I am still capable of working then why not keep working
Aunty, you have retired and still think of saving people's life…
this is so impressive
Come over here, turning in here
That door belongs to our house, come over
Please come in, look at our house
Later we will have dinner here
Please pass me the ingredients
I will go and cook
Mum, please don't be busying yourself first
We still have some work to do, not going to have dinner at home
What are you trying to say?
Didn't Junior Ye just said…
she has nothing to do
-Not about her -Since you seldom come home
Why not we stay and accompany aunty for dinner
Junior Ye, please stop doing
Let me do it, come on, let's have some tea
It is fine, aunty, I give you a hand… can get things done faster
Master, please do something
Aunty, no need to force him
Better let me get this job done! Somehow it is just a woman's job
This is just the first time you are here for dinner…
and you are trying to please Qiu Qiu
Qiu Qiu?
That is his nickname
-Don't you know that? -Mum
When he was younger, he was very plum
His face was very round
And always loves playing with the ball, rolling here and there
Mum, that is enough
Later let me show you some photos
Enough, mum
Hurry up, please put this down
-What is wrong? -You better get back to the kitchen
-Let us do this part -Alright, you are right
Hurry up
What are you trying to do?
Having a better understanding towards this household
I hope you be appropriate
I am home!
Yan Yan, you are home
Aren't you the…
Hi Zhang Yan… we meet again
Come on, let's help mum in the kitchen
Mum, please take some rest
-Faster get the cucumber wash and cut -Alright
Please don't do anymore, look at this…
It is totally fine, aunty, let me do it...
your clothes are dirty
It is fine
What is going on? Why is she here?
Don't ask this first
Help to hide for me first, alright?
Didn't you…didn't you suspect dad?
-Hong Shao Qiu, you are too much! -Slow down your voice
Yan Yan, I can't explain to you now Do you still remember?
Things you are not supposed to ask do not ask
Things you are not supposed to ponder do not ponder
Is it alright?
If mum knows about this, definitely she will be angry at you!
What is wrong with you?
You are home! Come over
Let me introduce, this is uncle Zhang
Hi uncle Zhang, I am Shao Qiu's colleague
My name is Ye Han
Hi, Qiu Qiu is home?
Yes, Qiu Qiu is home
Qiu Qiu, dad is home
-Qiu Qiu, you are home! -Yes, I am home, dad
How are things going? Are you busy recently?
Is okay, not too busy
Faster go and clean up yourself, it is time for dinner
Alright, please take a seat first
I am fine, uncle, go ahead with what you need to do
Let me warn you
If dad and mum knew about this and angry at you
It will be your problem
It is coming! Be cautious
Look at this dish…
was cooked by Ye Han
It is so delicious
Aren't this just for eating
How would it be so particular?
You just can't have good words
If you don't feel like eating please leave
Senior Zhang, please say something
We are going to have dinner soon
Then let me sit down and say it will do
Qiu Qiu, is this Ye Han?
Ye Han, uncle Zhang…
has been engaged in research for a lifetime
I do not know how to speak
Today I am expressing this…
to welcome Ye Han to be our guest
You are Shao Qiu's colleague
This is Shao Qiu's home
In the future, I hope you take it like your home
Always come over more often, we will always welcome you
Thank you uncle
-Come on, cheers! -Come on, take this as wine
Come on, cheers!
-Come on! -Let's drink
Shao Qiu
She can eat by herself
Aunty, I will help myself
-You are too useless -Shao Qiu
Today as your dad, I am very happy
Let's drink with dad
Dad, you have heart disease, you are not supposed to drink
My heart disease seems to get better
Uncle, why not I drink with you
Okay
We can not drink during working hours
Why not like this, uncle
I take this as wine and drink with you
-Is this approved? -Yes!
Yan Yan, go and get me the wine
No, dad, do you really want to drink?
-Yes -Uncle is happy
Brother, come with me
Uncle, why not you take some food first
You are too polite
Taste this, this is cooked by her
Let's eat
Why are you still drinking? You should have get your job done by now!
Tell me the truth, what are you trying to do?
Didn't I tell you just now?
It will be fine
Don't be nervous
Let me tell you, if she dares to say something wrong
And makes father angry
-I will not forgive you -Alright, don't worry
I am here, there will not be anything happening
I still have duck head that is not served yet
Let's eat
Uncle, it is not easy for you to be responsible…
for Hai Long Project as it is such a big project
Shao Qiu
There is a purpose…
you came to our centre today?
Nothing, there is really nothing
No explanation is needed
I do not want to ask too much… but what I can tell you is…
Hai Long Project is a research that we have done…
for decades in the Institute of Trinity
This is also my last dream
I knew that
We also knew about this
That's why, to be honest, we are worried
Such important research results will be stolen
Our security system is quite perfect
Everyone…
is only responsible for their own portion of data
Even if it has been stolen, it will be just partial information
This is all of the data for Hai Long Project power system
Only partial of information?
-Won't it be all? -It won't be
The database terminal relies on three keys…
only then can it be opened
If someone wants to steal all of the data
Then he will need to have the three keys
Gather all three together only then will they manage to open it
Why are you talking about work during dinner time?
Come on, duck head is served now
-Later let's have some drink with this -Alright
Alright, let's eat first
Qiu Qiu, don't treat her like a man, be a gentleman to her
You must send Ye Han home today
Your dad used to send me home everyday
Then in the end only he managed to get me
Alright, mum, I get it
Uncle, aunty, thank you for your hospitality
I shall make a move first
Please come again when you are free
-I will -I am leaving dad
-See you again -See you again
I believed Qiu Qiu has found the right person for this time
I think this girl is not so simple
Even though Qiu Qiu is not our biological son
But for the wedding
We have to make it pretty good for him
I think this is too early to talk about
How would that be too early? Our son is quite old
Both of you are too much, things have not even begun to take shape
I have not even talk about you
When are you going to be like your brother…
-bring us a boyfriend? -Dad, I am going to do the cleaning
-I haven done the cleaning yet -I haven finished my words yet
Look at you, why are you not listening to me?
Based on the current situation
There are only two person can directly access to the data
One is Chief Engineer Zhang Xi Yang
Another one is Deputy Chief Engineer Liu Jin
I have had an initial contact with Zhang Xi Yang yesterday
Jiang Yuan
What is Liu Jin's situation?
After getting home, he has not come out anymore
Send someone…
to closely monitor Liu Jin and Zhang Xi Yang
Next, go to Trinity as soon as possible
To verify the safety of their security system
Find out if there is any loophole
Director Shen, please explain to us about…
the security system in Trinity
Sure
Before everyone enters the centre…
they will need to go through a thorough check
They are from National Security
All the people's items in this place…
must be deposited…
included communication equipment
Only a few people…
can have a dedicated mobile phone
This is very similar to the National Security Bureau
Here please
Each of the project team…
will have their own working area
Before going in…
they need go through the password and fingerprint identification
The password is changed dynamically everyday
And fingerprint recognition…
can accurately distinguish the identity of the user
And depending on the level of it's density
To decide whether to release
Here please
After entering the office area
Everyone has a dedicated work computer
Usually they are locked in these special safe
Fingerprint recognition is also required...
for the computer to be turned on
On every computer…
there is an infrared sensing system that has been installed
If the user leaves the computer…
eighty centimetre away for one second…
the computer will shut down automatically
Any non-user
Try to start the computer with the wrong fingerprint for twice…
All data on this computer will be destroyed automatically
Every day after work, these computers need to be put back…
to the special safe
Come, let's go down and have a look
The project team's office…
has guards from the security department 24 hours on duty
Surveillance cameras are installed around
If anything happens, it is impossible not to be discovered
Then let's introduce us to the secret keys
The secret key is our unique security system
Project team data is aggregated every three days
Then stored in the data terminal library
And the secret key is to open the data terminal library
How to open it?
It will need three keys…
used at the same time to open the data terminal library
And these three keys…
individually distributed to Chief Engineer Zhang Xi Yang…
and two Deputy Chief Engineer Liu Jin and Shang Fei Fei
They bring it along with them all day long
It will alert once it is away from them
Here please, we are approaching the front soon
There is no way that you can enter this place without the three keys
It is surrounded by surveillance cameras
To steal the information which is stored inside…
theoretically, it can't be done
It seems that someone broke the theory
Director Jiang, I need a copy of…
surveillance record of the most recent month
Okay, I will copy one for you immediately
Everyone's task tonight…
is to finish watching this month's surveillance recordings
I have prepared eye drops for everyone…
hope everyone can pull yourself together…
to find the loophole as soon as possible, now get to work!
What? Are we going to watch this one month's record in one night?
Come on!
It is time to change shift, what is the time now?
Nine o'clock
Leader Ye
I am so sleepy, can I sleep for a while?
Who is this?
-I know him -Who is he?
Liu Zi An
Son of deputy chief engineer Liu Jin
Faster look at this, he is arriving the office area
Security guard in Trinity…
they did not even find out about this
During night time, surveillance in Trinity…
will automatically change to night mode
But from the day to night transition…
there is a certain deviation
This guy must have done it during that time
Where is Liu Zi An's last location?
He should be in the office of the power system
The password for this safe…
Isn't it supposed to be with the security guard?
In response to unexpected situations
There is also a privilege to open the safe
Privilege?
The secret key
That means…
he has taken his father-Liu Jin's secret key
Get in touch with him
Better not to alert him first
Jiang Yuan
-Who is in control of Liu Jin? -Da Qin
Ask him to monitor closely Liu Jin and Liu Zi An, we need to get going
Do we need to bring weapon?
Bring it along, just in case
Why is this Liu Zi An live in a single's dormitory?
Why is he not staying with his parents?
It is so peaceful to live in the single dormitory
Parents often nag at home
Moreover, everyone is in the same yard
He often heads home for dinner
Will Liu Zi An be home at this time?
As an unemployed person, where can he be?
Isn't he a plumber in the institute?
Liu Zi An feels that working as a plumber...
at the institute is not too decent…
and he went out to work for a certain period
Heard that he was working as a car sales agent in 4S
Performance was not too good and has been fired
He is unemployed staying at home now
Liu Zi An lives in the 702, the old building
No lift
That is Liu Zi An, Jiang Yuan, safeguard the scene
-Inform police and call the ambulance -Roger that
Safeguard the exit
Do you have a hairpin?
My personal opinion, do you…
do you need to wait for the police to arrive first?
That will be too late
Why not you make your own decision
You…
There is a suicide note here
By the time you read this suicide note
Maybe I have left this world…
that makes me so tired
I am a wretch who…
did not learn anything
Sorry that I have disappointed you
My lovely family members
People I love and also my friends
Good bye
I am going to return to the embrace of the sea
I will see you in the other world
Did he commit suicide to escape punishment?
It should not be so simple
Is Liu Zi An…
usually very clean?
This dormitory is very well kept
Not really
I grew up in this courtyard with him since childhood
Although there is not much interaction
But I know him well
He is not a clean person at all
And this room is too clean
It is too weird to be this clean
Is there any findings?
Expired yogurt
But this should be a woman's preference
Is there difference for men and women?
It is for slimming purpose
Leader Hong! Leader Hong! I have investigated
There are 3 people in this building
There is a security guard at second floor, but did not come to work
He has a fever of 38 Celsius
On the fifth floor, there is a grandfather and his wife
The grandfather has flu and could not go anywhere
Try to understand thoroughly from them…
did they hear anything unusual…
-and record them -Roger that
The police have arrived and they have to take over the scene
Let them do the scene investigation, we need to leave first, let's go
This building is so old, there should be no surveillance camera
There isn't any inside the building, but at the Institute of Trinity…
there is one at every intersection
Jiang Yuan, go to the monitoring room of the Institute of Trinity…
-bring back the surveillance record -Yes
If I am not mistaken, there is one at this building entrance
Director Shen
Did Zi An have a girl friend?
He might not have a girl friend, we have been staying in the same yard…
I have not seen him with his girl friend
Have you informed his father?
I have just sent someone over… to send his parents home
Let's us go there and have a look
Uncle Liu
Did Zhi An come back often recently?
I really do not understand
Anything that he is unable to get over?
Why did he do this?
Was he unusual recently?
He is just as usual
Doing nothing but to ask money from me
Was he very short of money?
Last month, he said he found a girl friend
Said wanted to get married and asked a few hundred thousands from me
Last week, he told me he wanted to start a business
Wanted to open a restaurant
And ask a few hundred thousands from me again
Did he have a girl friend?
How do I know that?
He always lies
But he is gone right now
Whether or not he has a girl friend, is not important anymore
Uncle Liu, in my impression…
you have given him enough money, how could he be still short of money?
When he was working at Trinity…
he was a plumber…
I have never heard of him being short of money
After he went out to work…
he became another person who loves to spend and always ask money from me
If I knew this would happened
I should have sold off my house
Give him the few hundred thousands
Now he is gone…
Left only me and my wife, Liu Zi An…
You are so unfilial! You are so unfilial!
Uncle Liu
Uncle Liu, restrain your grief uncle Liu
How did you find out… Liu Zi An has a girl friend?
With my understanding of Liu Zi An…
he is not a clean person
He won't buy… a vacuum cleaner, smart sweeper
And from the level of cleanliness of his house
He must have a girl friend
What do you think?
It can be explained like this, moreover…
Even though there is no woman's products found in Liu Zi An's house
But there is slimming yogurt in his fridge
It should be left by his girl friend, but…
the yogurt has expired
We should go to the 4S store…
where Liu Zi An worked
It is at the next junction
Preparation of work has been done quite well
Did Liu Zi An has a girl friend? I did not hear from him
He is such a sloppy guy, how could he have a girl friend?
Actually Liu Zi An's relationship with other people is quite okay
He can talk to anyone, but not as a close friend
So I am also not sure whether he has a girl friend
-Thank you for your cooperation -You are welcome
We have got nothing!
Let's go back to the headquarters
Wait a moment
Excuse me, is this your product, too?
No, this is our gift to our customers
It a seasonal event by 4S
When you purchase a car, you will get the vacuum cleaner and smart sweeper
I want to meet you finance colleague
Li Meng, she is in the office
Li Meng
Please have a drink
-Thank you -Thank you
Are you close with Liu Zi An?
Not too close
We usually do not have too much of activities together
Are you getting married recently? I see you are choosing a wedding gown
It should be around year end
What happened to Liu Zi An?
He committed suicide
Hi Director Chen, yes, alright, no problem
I will go over immediately
I am sorry, need to excuse myself
Last minute there was something to do, then I will not send you off
Alright
Let's go
The relationship between Li Meng and Liu Zi An…
definitely not so simple
I want to check her background
Mi Xiao Ran, please check on the surveillance record
Did this girl, appear at Liu Zi An's hostel…
-and all of the surroundings -Roger that
-Xiao Wei, this is her phone number -Sure
Check on Liu Zi An's recent call history
Will get it now
Found it
There were call records, for Liu Zi An and Li Meng recently
-Look at this -Everyone
Hurry, there is a new finding
Wait a moment
Here it is
This morning, there was a girl with pink umbrella…
that went to the single's dormitory
But she left after 15 minutes, when she left
she has a bag in her hand
What is the duration between the time she left…
and the time Liu Zi An fell off from the building?
Less than 2 hours
Estimated 10 minutes before…
you arrived at Trinity
Can see clearly the girl's face?
I can't see it, it was blocked by the umbrella
It is not certain that…
this girl was looking for Liu Zi An
Isn't it?
Wait a moment, there is another girl
She was holding a yellow umbrella But something weird is…
I can only see the record she was leaving
I didn't see any record that she entered the building
May be she is one of the residents, maybe last night…
-she was staying in the dormitory -It might be
When did the yellow umbrella leave?
Half an hour before you arrived
Li Meng must be hiding something from us
Jiang Yuan, bring Li Meng to the office, let me contact her
Now?
Reckless
We are meeting again, Li Meng
You should be familiar with these things
These are the call records between you and Liu Zi An
Vacuum cleaner, smart sweeper
You should have seen these
You should have been to his home this morning
Why are you hiding these from us?
Can we talk nicely?
You do not need to be nervous
Just tell us what do you know
I am the one indirectly killed Zi An
It is my fault
Why do you say so?
I am dating with Zi An
But there is a company rule
There should not be any relationship among colleagues
Hence, hence about our relationship
We did not officially announced it
Vacuum clear and smart sweeper, when I was doing the procurement
The supplier gave them to me as a gift
I was together with Zi An not too long
Occasionally I go to his house
I have never spent a night at his house
I never thought that…
thought that…
Come, take a sip first
Take it slow
Talk slowly
I have been thinking to get married
But after I have dated Zi An
I realized, he is not really…
he is not really ambitious at all
He is not suitable to be my husband
So one month ago
I have broken up with him
You broke up with him one month ago?
How could you be so fast to get another marriage partner?
He is…
introduced by my parents
Zi An thought the reason I broke up with him…
was because he was not rich
This morning, he called me
He asked me to go over to his house
I was thinking about this case
Should have get it settled as soon as possible
So I went to his house
What time did you go?
Ten o'clock
After you went there…
what did he tell you?
He asked me not to get married
He wanted to get back together
He said, right now he has…
Five hundred thousand
He said he is rich now
Can provide me a home
And live with me
But, but we are really not meant to be
So, so I did not promise him
How about after that?
After that he has been drinking there
Did not say a word
I have packed my things
And return the keys to him
Before I left
Zi An said
He will commit suicide if I do not get back together with him
I did not expect him to do this
I am the one that indirectly killed him
This is our phone number
If you remember anything, feel free to contact us
Even though Zi An has gone…
we still can do something, that we can do for you
A man committed suicide for a woman who did not love him
It is so pathetic and sad
Somehow they have fallen in love
You are quite matured!
Woman in blue dress has not been found yet
Just managed to find the theft of the secret keys
And Liu Zi An committed suicide
Leader Hong, why is it overtime when we managed to get some information…
and then something happens?
Liu Zi An did not commit suicide
Do you think Li Meng is the murderer?
Do you think Li Meng push him down?
It is impossible!
Both of you think about it
After Li Meng left his house less than two hours…
Only Liu Zi An wrote the suicide note and committed suicide
Li Meng did not have enough time to murder him
It make sense
When Liu Zi An fell off from the building… Li Meng was working in 4S
She has sufficient evidence of absence
Leader Hong, I want to hear from you
According to Li Meng's statement, Liu Zi An told her that…
suddenly he has five hundred thousand
So is it possible that Liu Zi An… stole the secret key…
because of this five hundred thousand?
This is a deal for five hundred thousand key
But Liu Zi An has got the five hundred thousand…
and the key
Why has he still commit suicide?
Leader Hong, it is because his girl friend wanted to break up with him
The biggest doubt is, where did the five hundred thousand go?
-Who is the one that deal with him? -You are right
Is it possible that…
the person who deal with Liu Zi An…
took away the five hundred thousand and killed him?
After all, Liu Zi An has completed his task
For the dealer, the task to steal the key was done
He did not have any value anymore
Your inference is possible
But, don't you forget…
when we arrived at the scene Liu Zi An fell off from above
His door was locked from inside
No one in the entire building has ever been in or out
If Liu Zi An did not commit suicide…
who was the one who pushed him down from the building?
After pushing him down, how could this person…
escaped from us?
If it is a secret room killing?
I need the evidence
Only evidence can make your inference more convincing
Truth is always at the bright side
I will definitely get the evidence
Jiang Yuan, let's go to the police station
Get me Liu Zi An's post mortem examination report from them
And also fingerprints and physical evidence collected by the police
-Yes -Mi Xiao Ran
Show me again… Liu Zi An's call records