Both dramas talk about revenge and justice.
It has a hint of black humor and a crazy protagonist.
Both dramas have strong women who go to great lengths to say what they want to do what they want.

Psychological thriller, intrigue and revenge. Moon Chae Won in the cast. Song Joong Ki is a brilliant, dedicated and affectionate student, until he meets the person who it would make your life hell. He is betrayed and decides to take revenge by approaching someone important in the life of the ex.However, he did not expect that he could develop other feelings for this person. Was the thirst for revenge stronger than love?