Strangers from Hell

There's been an intruder. But before Jong Woo is able to catch the person who broke into his room, Mun Jo pulls him aside to offer a word of advice.

When Min Ji Eun stops by Eden alone, Jong Woo rushes home with the police — only to have her lash out at him for overreacting. He needs to get out.

Jong Woo confides in a new neighbor, and they agree to look out for one another. So Jeong Hwa's investigation finally develops some leads.

Mun Jo helps out Jong Woo when he's arrested after a brawl. While the act of kindness intensifies Jong Woo's fear, something violent stirs from within.

Suspecting that Kang Seok Yun's message is a cry for help, Jong Woo goes back into Eden to pull him out. But Seok Yun nervously admits it was a joke.

Mun Jo dares Jong Woo to commit his first murder if he ever wants to see Ji Eun again. When Jong Woo refuses, his bloodthirsty neighbor is dissatisfied.