Responses
Nah, not even close. He wants to kill her to go to cheondo because he have lingering feelings for her. She killed him. Maybe he resented her when he was killed by her. He doesn't know what itah feels thats why he hates her to the point his soul was tied on her.
I don't think he wants to kill because he WANTS to ya know? I think he wants to kill her to keep himself from watching her get murdered.(and so the paradox begins)