Dong Sik, a stock analyst at Daehan Securities, takes the blame for a report he didn’t write that caused a leading ph...

After the restroom incident with Mr. Gong, Dong Sik becomes jubilant. His world of being a pushover ends, and he begi...

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 com...

In Woo tries to get close with Dong Sik after secretly following him and seeing him kidnap Ji Hoon. In Woo becomes th...

Bo Kyung and In Woo both chase after Dong Sik for different reasons. And soon, both get closer to what they are after...

Dong Sik wants to stop Bo Kyung from looking into the murder case happened at Goseong Chemical, so he follows her and...

Another death made to look like a suicide arises and puts Dong Sik and In Woo on edge. According to the victim's husb...

Being the last person talking to Sung Chul, Dong Sik tells the police that Sung Chul is the predatory killer they are...

Dong Sik and Bo Kyung try to uncover the truth of a murder that happened eight years ago. As the two visit the crime ...

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 pr...

Bo Kyung starts having doubts about Dong Sik being a nice guy and attempts to get a sample of his DNA. Dong Sik, who ...

Bo Kyung arrests Dong Sik as the predator serial killer, and Dong Sik stands in front of the press for pictures. Howe...

Bo Kyung digs into her uncle's death and finds evidence proving Dong Sik's innocence. However, she falls victim to In...

Dong Sik's memory returns to him with Bo Kyung's help. When he realizes In Wook is the serial killer playing him as t...

To find evidence pinning In Woo to Chairman Seo Choong Hyun's murder, Dong Sik devises and starts a new plan. While B...

It's the final battle between Dong Sik and In Woo. With the police heading their way, Dong Sik fights off In Woo, who...