Previously on Return.
You are under arrest for murdering and abandoning the body of Ms. Yum.
I will prove In Ho's innocence.
- Shot. - We find...
the defendant not guilty.
I came to turn myself in for Yum Mi Jung's murder.
(Episode 17)
(Two weeks ago)
(Rocuronium)
Hello, CEO Oh Tae Suk. This is Choi Ja Hye.
Oh, hello.
What is this about?
I have something to give you in person.
May I pay you a visit today?
It's been a while, Ms. Choi.
I didn't know I'd be seeing you again.
Right.
Come in.
Meeting an attorney as distinguished as you...
is always a pleasure,
but it did make me think a lot.
I wondered...
why you...
wanted to meet me.
I wonder why that made you think a lot.
I'm not sure. Could it be that I'm excited?
I hope you'd still be excited to see me even after seeing this.
It'd be much better for you...
if you read this in person.
I presume that something great must be in the envelope.
I'm embarrassed to be delivering a document like this in person.
It might disappoint you as it could be of a trivial matter.
(To Oh Tae Suk, Demand for Fulfillment of Obligation)
(Oh Tae Suk promised to meet Kim Byung Gi on January 24.)
(Kim Byung Gi's Representative, Choi Ja Hye of Demeter Law Firm)
You seem more flustered than I thought you'd be.
I must get going for my next appointment.
Are you all right?
You look pale.
I feel bad for leaving you alone now.
No, don't worry. You're busy, so you should get going.
This can't be.
- Come here. Here it is. - Hey.
Come here. Come closer.
That aside, who could've taken out my bag...
from the penthouse and how?
Only the four of us have access to the penthouse.
Are you saying we did it?
Professor.
Stop fooling yourself, Wet Head.
Hak Bum.
Hak Bum. Oh, my prince!
Quit dreaming. Get my kick! Here!
Whatever. I'm done with you. I'm so bored.
Tae Suk.
Tell me about the meeting you had with Choi Ja Hye the other day.
We even dug up where we buried Kim Byung Gi.
Why are you bringing that up now?
I'm trying to get to the bottom of who played us!
Why do you want to do that all of a sudden?
I received a certified document under Kim Byung Gi's name.
What do you mean?
Choi Ja Hye came to my office...
as Kim Byung Gi's legal representative!
- What is it about? - She wants us to pay two million.
Don't you know who I am?
But still... We were told...
I just need to see him for a second.
There won't be any problems.
Joon Hee.
Hurry up, and get up...
so you can at least give me an excuse.
Give...
Give me some water.
I'm so thirsty.
Joon Hee, are you awake?
Give me some water.
Okay. Hold on.
While trying to prove your innocence,
Joon Hee was on his way to the police station...
when someone kidnapped him.
Joon Hee, I'll be right back.
Doesn't this drawing look a little strange to you?
It looks like the optical illusion drawing going around the internet.
Search for something that looks strange.
The dice are nine.
I'm asking you if there's something strange about it.
What am I looking for?
It's 99.
It's the number that was on Yum Mi Jung.
And on this side,
there are three numbers that are colored.
- 1, 1, and 4? - Four bottles...
of rocuronium disappeared.
There's 99, 1, 1, and 4.
I think you're forcing the pieces together.
It looks simple, but something gives me the chills.
Also, Kim Jung Soo left...
many clues around the house to find him by.
I think one of the clues could be real.
Do you think so?
Link these numbers to Kim Jung Soo.
Look into things that connect the two.
Thanks to you,
I didn't get to eat anything either.
Let's get some food in us at least.
You can eat it.
You'll regret it if you don't eat now.
This meal is your only chance.
99, 1, 1, and 4.
I'll be satisfied with that for now.
Let me ask you one thing.
Was I a part of your plan too?
Your face says yes.
It's because I failed to protect your sister,
right?
I have no hard feelings.
I said...
that I have no hard feelings for you.
I'm so moved.
When I heard you stole four bottles of the drug,
I thought I might be on your black list.
That's why I bought you soup.
I'm sorry about what happened.
It's probably useless to say it now.
It'll also sound like an excuse,
but I was young...
and I wasn't experienced enough.
I didn't trust Kim Soo Hyun fully.
That's why I failed to protect her.
The law seems terrible, doesn't it?
I know it too.
There are good laws, bad laws, and strange laws.
I realized that while working on this job.
However, no matter how bad or strange it is,
the law must be followed.
That's how most people who want to trust and follow the law...
will have their safety guaranteed.
A personal revenge cannot be justified,
nor should you do it.
Why?
Because that would be the worst.
It'll go out of hand if you let me talk at such lengths.
The best thing to do right now is to empty that bowl.
Eat up.
Hey, I looked into it.
The money transfer was for a store's rent.
A store's rent?
So someone in the family must be running a business,
and Kim Jung Soo must be paying for their place.
No, no.
His parents died a few years ago,
and the only family he had left was Kim Soo Hyun.
Really? Then could it be a relative?
Look into it more.
All right.
(Jung So Mi)
(Preparations complete)
(Jung So Mi)
Excuse me.
Are you Choi Ja Hye?
Yes. That's me.
Are you really Ja Hye from Ilsung Middle School?
It really is you. It's so nice to see you.
Everyone told me that you were the same person.
It's me, Sung Geum. Do you remember me?
We used to be close.
You changed so much.
But where have you been all this time?
Ever since you disappeared, there were so many rumors.
I'm a little busy right now.
Let's keep in touch.
Okay. See you later.
Wait...
Hey, what should we do?
I did it. I did it. Here it comes.
Hurry up. Follow me. 1, 2, and 3.
Take that.
Here I go again.
Power up!
What happened?
(To Oh Tae Suk, Demand for Fulfillment of Obligation)
There's a zero possibility that Kim Byung Gi could be alive.
But it doesn't make sense that Choi Ja Hye would know...
about Kim Byung Gi's murder.
(Oh Tae Suk promised to meet Kim Byung Gi on January 24.)
Choi Ja Hye.
Ms. Choi Ja Hye.
Who are you?
(New Message)
Come to the cafeteria of Sea Horse Land in Incheon...
with two million dollars.
And don't you dare bring a rifle like the last time.
Make sure you're alone.
"99, 1, 1, 4".
What do these numbers mean?
My goodness, Dong Bae. You've been staring at the laptop for hours.
Did you find anything?
No, I was just looking up for stuff because I was so frustrated.
It's neither an IP address nor a phone number.
The only thing I could find is an assigned number for a bus stop.
Hey, Young.
The record of the money transfer you told me to look into.
- Did you find anything? - It was a restaurant in Incheon.
- In Incheon? - Yes.
- What is it? - No, nothing.
If it's nothing, why did you interrupt?
Hey, continue.
There was something odd though.
I called the owner of the place.
It seemed to me that the restaurant had closed down,
but he's still been paying rent.
Well, I've been looking up things that relate to 99, 1, 1, and 4.
I found out that 99-114...
is an assigned number of a bus stop bound for Incheon.
Is that so? What's the name of the bus stop?
- It's Sea Horse Land. - What...
Hey. The restaurant's name is Sea Horse Restaurant.
(Sea Horse Land)
Come to the cafeteria of Sea Horse Land in Incheon...
with two million dollars.
And don't you dare bring a rifle like the last time.
Make sure you're alone.
(Sea Horse Land)
(Kim Byung Gi)
Who's there?
Come out.
Come out!
(Calling Kim Byung Gi)
Choi Ja Hye!
Come out!
(Official Affair)
Let's find Sea Horse Restaurant first.
- I'll take that side. - Okay.
Sea Horse... Sea Horse.
Choi Ja Hye!
Come out!
Mr. Ahn.
Stop right there!
No. It wasn't me.
Oh Tae Suk.
You're under arrest under suspicion of murdering Ahn Hak Soo.
This is Oh Tae Suk's phone.
I told you that it's not me.
We'll find out later...
if you're an unlucky witness or a suspect.
(Recent Calls, Kim Byung Gi)
Kim Byung Gi?
Isn't that the car dealer that went missing?
Get me an attorney.
Let's see...
We've cited Miranda Rights.
You were caught on the scene,
so there is no trouble in continuing the legal procedure.
I'm telling you that money can't help you.
I'm telling you that I didn't kill him!
That's something the talented attorneys...
will prove for you.
Choi Ja Hye?
Am I seeing things now?