What was that episode ?? So Jisook is the real Hye Jin's mother... I did not expect this. What I understand was that Jisook was raped when she was younger and then she ended up giving birth to Hye Jin. She started to hate Hye Jin and think she was a monster. The true is that she was raped by a monster, so Hye Jin was a daughter of a monster and became a monster too in Jisook's head. Jisook's mother protect her daughter hiding the secret. Now, who raped Jisook ?? Probably the old man that is also Hye Jin's father, who also raped Ga Yoon's mother. This guy is sick!! Talking about sick people, that ajhussi is a psyco too. I dont believe he's Hye Jin killer but he was sooooo obsessed with her. He started making drugs to make people happy, probably because he's a very sad and disturbed person. He believes that his drugs would make people happy.. the true is the he's a serial killer, he's killing people, not helping them. Ah, about Ga Yoon's death was really sad, I didnt like her but I was sorry for her. Now her mother decided to tell the true about the raped.... seriously?? And also, now Jisook's mother decides to talk... like??? Well.. next week this drama will end and who is gonna be Hye Jin's killer??? I'm reallyyy excited, i've been enjoying this drama so much.