W

Find Her, the Key to My Life

Sung Moo, who has disappeared for a while, is back. Yeon Joo tries to figure out what has happened to her last night, but Sung Moo doesn’t tell her anything. Meanwhile, Sung Moo starts drawing again to kill Kang Chul. 

I Am Someone Who Will Do That

Soo Bong starts to believe what Yeon Joo says about getting dragged into the world of W. Yeon joo gets dragged into the graphic novel once again, and Kang Chul takes her to his place. He starts to ask questions about her.

What Is This World Where You Live In?

Kang Chul tells Hyun Seok that Yeon Joo is the only one who can reveal the secrets of his life. Meanwhile,Yeon Joo gets arrested because of So Hee. Kang Chul visits Yeon Joo in prison and tells her to answer his question in order to go back.

I've Come Here. To Your World.

In the real world, Kang Cheol reads up on W. He visits Yeon-joo at her hospital and kisses her. He then goes to Seong-moo's house, where he learns about his creator's bitter past, which provided the inspiration for his character. Cheol confronts his creator in the flesh, asking the latter to draw his family's killer so he can have a happy ending. When Seong-moo refuses, claiming the murders were just a plot device to make him stronger, Cheol shoots him.

The End

Yeon Joo hurriedly heads to Sung Moo’s workroom, but Sung Moo has already been shot by Kang Chul. Kang Chul leaves his last letter to Yeon Joo, and heads to the Han River Bridge to make a proper ending for himself.