Season 1
(2019)
Overview
Yook Dong Sik works at a brokerage company. He is a pushover and a fool too naïve and kind-hearted for his own good. Dong Sik is at a point in his life where enough is enough and goes to end his life. However, the place he chose to end it all was a place where a murder was about to happen. As he flees in fear, he gets into an accident, and the following day, doesn’t remember a thing in his past. The only clue he has about himself is a red diary he unknowingly took. The journal contains details …
Cast
as Yook Dong Shik
as Shim Bo Kyung
as Seo In Woo
as Yook Jong Chul
as Yook Ji Yeon
as Oh Mi-Joo
as Shin Seok-hyeon
as Kim Mu Seok
as [Seo Ji-hoon's secretary]
Episodes
Memory Loss 0.0
November 20, 2019
Dong Sik, a stock analyst at Daehan Securities, takes the blame for a report he didn’t write that caused a leading phar…
I Am a Predator 0.0
November 21, 2019
After the restroom incident with Mr. Gong, Dong Sik becomes jubilant. His world of being a pushover ends, and he begins…
I’m Coming for You 0.0
November 27, 2019
Dong Sik determines to kill Seo Ji Hoon and secretly plans how he's going to do it. In Woo tells Dong Sik about a compa…
You and I Are the Same 0.0
November 28, 2019
In Woo tries to get close with Dong Sik after secretly following him and seeing him kidnap Ji Hoon. In Woo becomes the …
He’s Not Who He Seems 0.0
December 4, 2019
Bo Kyung and In Woo both chase after Dong Sik for different reasons. And soon, both get closer to what they are after. …
Who is the Real Killer 0.0
December 5, 2019
Dong Sik wants to stop Bo Kyung from looking into the murder case happened at Goseong Chemical, so he follows her and o…
A Copy Cat Killer 0.0
December 11, 2019
Another death made to look like a suicide arises and puts Dong Sik and In Woo on edge. According to the victim's husban…
Closed Case 0.0
December 12, 2019
Being the last person talking to Sung Chul, Dong Sik tells the police that Sung Chul is the predatory killer they are a…
It Wasn’t Me 0.0
December 18, 2019
Dong Sik and Bo Kyung try to uncover the truth of a murder that happened eight years ago. As the two visit the crime sc…
The Killer Inside Me 0.0
December 19, 2019
In Woo has Dong Sik right where he wants him. Dong Sik has no clue that In Woo is the one behind the blackmail and prep…
I’m Not a Nice Guy 0.0
December 25, 2019
Bo Kyung starts having doubts about Dong Sik being a nice guy and attempts to get a sample of his DNA. Dong Sik, who is…
The Confession 0.0
December 26, 2019
Bo Kyung arrests Dong Sik as the predator serial killer, and Dong Sik stands in front of the press for pictures. Howeve…
Jailbreak 0.0
January 1, 2020
Bo Kyung digs into her uncle's death and finds evidence proving Dong Sik's innocence. However, she falls victim to In W…
I Remember 0.0
January 2, 2020
Dong Sik's memory returns to him with Bo Kyung's help. When he realizes In Wook is the serial killer playing him as the…
The New Chairman 0.0
January 8, 2020
To find evidence pinning In Woo to Chairman Seo Choong Hyun's murder, Dong Sik devises and starts a new plan. While Bo …
The Final Battle 0.0
January 9, 2020
It's the final battle between Dong Sik and In Woo. With the police heading their way, Dong Sik fights off In Woo, who h…