He who has felt the deepest grief
is best able to experience supreme happiness...
It's necessary to have wished for death
in order to know how good it is to live.
- Alexandre Dumas, The Count of Monte Cristo
Relax! Give me the bag!
I must admit you're an impressive enemy.
You took out Johnny and Mr. White.
Not bad. But what a shame,
just when you think you have covered your tracks,
a simple bribe for the nurse
and I know everything.
Where is Dr. Ho?
Relax, you'll soon join him.
And you can do your catching up.
Lastly, I want to ask you,
you helped me get rid of Johnny
and helped me get rid of Mr. White,
but you betrayed me by going to Chum Foon-hei.
I guess you're a UC helping Cheuk Hoi.
OK, you don' have to answer me.
That's not why I'm here today.
I want you to know those who oppose me
will meet a horrible end.
Mr. Ngai, I took apart the detonator.
I'll skip the technical details
and explain the button on the remote.
It is used to turn the power on
and detonate the explosive device.
But I have modified it by reversing the electrodes.
Pressing the same button,
will cause a short circuit and the detonator won't work anymore.
I press the button and Scarlett will be fine?
Theoretically, yes.
The remote will only work within a 10m range.
Thank you, Professor Yeung.
You're welcome.
Victor!
Sorry, I was watching you from the back.
I have this feeling you'll disappear.
I have this urge to hug you.
I'm fine now, can’t speak for the future.
Any word on the remote?
I'll keep looking.
Don't worry, you'll be fine.
You've been moped up in here long enough.
Let's eat out tonight.
You haven't been to Blue Moon for a while,
is the food still OK?
Better than before. You're on your toes.
I must keep an eye on this place.
This is where we started out.
I pulled out already.
There's no Blue Moon without you.
"That I cant go on any longer without you."
"I made up my mind that you were the only woman for me."
Gone With the Wind, Clark Gable.
"So I see I shall have to marry you."
"Would you be more convinced if I
fell to my knees?"
Victor, stop horsing around.
I'm not that Scarlett and you're not Clark Gable.
I'm not horsing around. I'm serious.
This is the class ring of the USMC.
Military tradition, you propose with it.
Scarlett, I will care for you and make you happy for the rest of my life.
Please say yes.
Victor, thank you.
Before I say yes or no,
questions popped up inside my head.
The rest of my life seems too far away.
The device may go off any minute.
Maybe tomorrow. I will die in the next minute or second.
I know you feel guilty.
It's OK you're here with me.
We don't need to get married, it's not your responsibility.
It's not responsibility.
No one understood me since Grandpa died.
Even my own father is scared of me.
Only you understand me.
I know I'm right.
I'll die any minute. I'm not worth it.
We both know who and what we are.
When we chose this trade
we expected to die faced down in the gutter.
I may go before you. Who knows?
We'll die sooner or later. What's the difference?
The point is while we're still breathing,
I won't regret it.
I know if only I can be with you,
even just for a day, I'll be very happy.
I think it's worth it.
Victor, let me think about it.
Sure. But don't take too long.
I take it you accepted the ring.
Something wrong, Cheuk Sir?
I found Lai Sir's last UC.
Who was it?
Leung Sze-man of the money laundering organization.
Leung Sze-man?
She has terminal liver cancer.
She wants to use her remaining days
to fight the criminals in her own way.
Meaning what?
Making those criminals take each other out
is faster than finding evidence before we can make an arrest.
That's why Johnny and Mr. White are dead.
Her next target is Ngai Tak-shun and Chum Foon-hei.
How is she now?
She promised to give me the detonator.
But now I haven't heard from her.
She might have run into trouble.
Ngai Tak-shun is probably after her.
I want you to go back to Cheung Hing and look for any news about her.
Help me find her ASAP.
Yes, Sir!
I hope Lai Sir will watch over Man.
So she can help us fight Chum Foon-hei and Ngai Tak-shun.
Still thinking about the big, bad dirty cop?
We can’t count on any help from the Police.
The longer it takes, the more dangerous it'll be for my team.
I know you worry about them.
But you should know a rubber band will snap if it's over-stretched.
Now that you're here, try to relax.
Take a break so you can get right back to work.
Maybe I'm getting old,
I just don't feel right.
Last time I went to the gym with Hui Sir,
he made fun of my poor physical fitness.
I have never been to the gym with him.
Hui Sir is really fit.
He used to be a track star on the Force.
Really?
I have pictures to prove it.
Come over here...
Who's in this picture?
Hui Sir won the relay match.
I mean...look at his arm.
The scars and the location on the arm
are similar to Madam Cheung's ex-boyfriend Chiu Koon-ho.
Chiu Koon-ho had the soars of gang punishment.
In this picture, Hui Sir had the same scars.
It's likely Chiu Koon-ho and Hui Sir are the same person.
You showed up on time. Does it mean you got the job done?
Screwdriver, did you go shopping?
I just gave blood.
I need to make up for the iron by eating seaweed.
Hui Kai-fat ran the blood donation center I just went to.
The staff told me Hui Kai-fat is a regular blood donor.
He has earned the blood donor badge.
He's a universal donor, he's type 0.
40% of the population in Hong Kong is type 0
Have you checked his medical or dental records?
Don't bother. I can imitate Hui Kai-fat
and get everything from his doctor.
Dental record is even easier.
I can use an app to guess the password online for dental records and x-ray charts.
Good job.
Cheuk Sir, why do you want to investigate Hui Kai-fat?
You think he's the big, bad dirty cop behind Madam Cheung?
Yes, he's not only a dirty cop,
it's likely he's not the real Hui Kai-fat.
Madam Cheung's ex Macho Ho
has the scars from the gang punishment.
Hui Kai-fat has the same scars.
I read Hui Kai-fat's file.
He was a UC for NB.
He befriended Macho Ho of Hung Ying.
The odd thing was when Hui Kai-fat returned to the Force,
he arrested a lot of bigshots of Hung Ying,
all except Macho Ho.
Macho Ho seemed to have vanished into thin air.
You think Macho Ho stole Hui Kai-fat's identity as a cop?
That's right.
Where's the real Hui Kai-fat?
The imposter must have killed him.
Hui Kai-fat became an inspector and moved up quickly.
He was sent to the U.K. and came back to be a SP of CIB.
He took the gang punishment for his girl,
obviously he wants to bring her in.
That's why they fixed the UC file.
That's why someone from the gang
suddenly became Madam Cheung.
They're out of our league when it comes to posing as someone.
That's just my guess.
After making a daring assumption, we must prove it carefully.
The rest is up to you.
You can count on us.
According to Hui Kai-fat's medical record,
he injured his calf and put in a metal plate.
Entertainment City, can you make a metal detector?
Piece of cake, Cheuk Sir.
Cheuk Sir, I got something.
I put a metal detector next to Hui Kai-fat,
there was no response. He definitely does not have a metal plate.
This Hui Kai-fat must be Chiu Koon-ho.
Hui Kai-fat is not Hui Kai-fat?
I can't believe the big, bad dirty cop we're looking for,
is an imposter and not a real cop.
We guessed it right, but when we have proof,
I find it hard to believe.
He presents himself to be a crime fighter.
He even took the lead in going after Chum Foon-hei and Wong Chun-hong.
He was nothing but Ngai Tak-shun's bouncer.
I guess the real Hui Kai-fat was a good cop.
Too bad he's dead.
Lai Sir, Chen"; and Ben are dead because of him.
But we don't have the proof to nail him.
Don't forget he killed Lok's brother too.
Does Lok know he's the big, bad dirty cop?
He would want to kill him.
I told Screwdriver and the others to watch Chiu Koon-ho.
They won't let Lok do anything reckless.
The problem is we don't know where Lok is.
Brother Foon-hei! Hey!
Brother Foon-hei! Sit down.
Hui Kai-fat just called me
he'll talk to Ngai Tak-shun about shipping dirty money into Hong Kong.
They're meeting in a warehouse in Sheung Shui alone.
I'm too old. I'll leave the job to you.
As long as Ngai Tak-shun dies in front of me.
Lok, I'll watch you perform.
Thanks Brother Foon-hei, Brother Chai Fing.
Are you writing a love letter?
In a way...
We're going to kill someone tomorrow, forget the girls.
This may be my last word, not just a love letter.
Even though they're in the open and we're in the shadow,
were going after the boss of Cheung Hing and an Assistant Commissioner of Police.
Can you guarantee we can come back in one piece?
Seriously, you don't have to go.
Trying to ditch me now?
I truly want to help you the best I can.
I just want to leave a word to the girl of my dream.
What are you doing?
She turned me down
and swore she'd never fall for me.
Why would she read my letter?
You're right. It's better to have a clean break.
But wait...last time I skipped town on the bus
Cheng Suk-mui came to see me off.
She waved her hand to say goodbye.
Saying goodbye doesn't mean much.
You're right, it doesn't mean much.
But I may never see her again.
What's wrong with saying goodbye?
How can I give this to her?
What are you doing?
I'll deliver it for you.
New"
Lok, where have you been?
We looked high and low for you!
Tat Q wanted me to give you this.
Cheng Suk-mui, I've been in love with you even as a child.
You're the best.
I love you, Cheng Suk-mui.
You're my goddess, I'll always love you.
Why did he send me this?
What are you two up to?
Relax! I won't let anything happen to him.
What about you?
I'll take you somewhere, OK?
Lok! What?
Why are we here?
Celebrate your birthday.
It was a long time ago.
Let's just have a good time today.
Keep me company, OK?
Let's go, come on!
Cheers! Did you have fun today?
I'm glad. Let's eat.
Lok...
Did you know about the dirty cop behind Cheung Suet-ching?
You're going to kill him tomorrow?
You came to say goodbye?
I won't accept it.
I won't stop you from doing what you think is right.
But I will do it with you.
Remember I'm a UC?
I can help you create a diversion.
I can help you catch Hui Kai-fat.
I can help you pull the trigger.
I only want to be with you, OK?
They have fireworks later.
Let's go watch it after we eat.
I promise I'll give you an answer after the fireworks, OK?
Isn't it pretty?
Fireworks are pretty, but they disappear very quickly.
They become smoke in a few seconds.
We may not get what we want even if we try.
Let's remember the good times.
It'll give us something to think about.
Stop it!
No...
Hold this...
(I'm sorry, I love you.)
Mui!
Lok Siu contacted me.
You found him?
He came to me and we went out.
He knows Hui Kai-fat is the big, bad dirty cop.
I know he came to say goodbye.
I know he wanted to kill Hui Kai-fat.
I know he wants to kill again.
If he failed, he'll die.
I know all about it.
But I couldn't stop him.
I watched him Walkaway.
Chui 'I'm-tong, I really hate myself. I'm so angry.
I think I could have done better.
But I failed...
Calm down!
I think I can help him. Please scold me.
I want someone to scold me. Lay it on me...
Calm down...
Lay it on me!
Get a grip, Cheng Suk-mui!
Let's go to Cheuk Sir, we can still make it.
Lok contacted you?
I don't know what to say.
I think he's throwing caution to the wind.
I know he's heading for trouble.
Cheuk Sir, I beg you...
Find him before he gets hurt.
Lok knows Hiu Kai-fat is the dirty cop.
If we keep an eye on Hui Kai-fat,
we'll be able to find Lok.
Theoretically, yes. But it didn't pan out.
Screwdriver just called me to say sorry.
They lost track of Hui Kai-fat.
Hui Kai-fat ditched them to see someone important.
Ngai Tak-shun? Let's tail him.
I want you to go back to Cheung Hing and monitor his movements.
I will send my team from CIB to find Lok and Hui Kai-fat.
Let's get to work.
Yes, Sir!
Can we stop Lok in time?
Brother Tin-tong.
I came to see Mr. Ngai.
He's not here.
Where did he go?
I don't know. What do you want with him?
I have something to give him.
Give it to me.
You? It's about the blue ice.
Can you be held responsible?
You know nothing about the profit distribution.
Let me ask Mr. Ngai.
See? He has manners.
Brother Tin-tong, Mr. Ngai said if you're not in any hurry,
please take a seat and wait for him.
No problem. I'll do that.
It's nice to sit down in this nice house.
The boss is always worth waiting for.
You're leaving Ngai Tak-shun to me?
I only want Hui Kai-fat.
Ngai Tak-shun is the Boss.
You always wanted to do something big. Here's your chance.
Chai Fing, you picked a good spot.
Well, Victor?
Hui Kai-fat, you set us up!
Hey...no!
No, Tat Q!
Bloody hell, come back!
Tat Q!
I'm sorry, Lok. I couldn't help you with your revenge.
Actually I...
Tat Q!
Hello, Hui Sir! What's so urgent?
I have a scoop for you, I want $30M.
OK, cash or money transfer?
I can do money transfer right away.
Good! Chum Foon-hei approached me.
The guy who turned himself in works for him.
He has Ching's phone
so he knew about our secrets.
He wanted you to betray me?
In a way, if I don't oblige him,
he'll let the fall guy frame me
and claim I killed Ching to cover up my tracks.
$30M for your loyalty? That's a steal.
I'm fair, considering we're friends.
One good turn deserves another.
I'll give you $50M.
But I need you to put on an act.
Chum Foon-hei had the nerve to come after us,
we must show him our true colors, right?
I've been acting for over a decade.
What's another act?
Hui Kai-fat...
You want to kill me?
Yes...OK!
Brother Tin-tong, Mr. Ngai wants you to come with me.
You caught Lok Siu-fung!
There you are...yes, we got him.
That's why I'm letting you join in the fun.
He killed Airplane and Tai-fai
and a bunch of dirty cops on my payroll.
Chum Foon-hei is lucky to have a stooge like him working for him.
No, he's an undercover cop.
He's one of Cheuk Hoi's UCs.
UCs are allowed to kill people?
Exactly! UCs can kill people?
Lok Siu-fung doesn't mind killing people.
He's not an ordinary UC.
He should know all about UCs.
Raptor, get to work.
Pick him up. Who's the UC?
No...
I know there must be one.
If not, I'll beat you till you say yes.
Who's the mole?
Alright...
It's Tam Siu-lung. That's you, traitor.
Bloody hell! Stop!
I don't know of any UCs. Go ahead...
Very well. Wait...kill him.
Cheung Hing uses the house rules on a Fook Wo stooge? How interesting.
Are you testing me?
You think I'm the mole?
What do you think?
If you can't do it, you're dead.
Why did you stop?
He's not dead. Come on, shoot him again.