This story is a big mess.. After being lie to and trick multi time, he still go with Dan-ah.... I get that she wanted revenge but she hurt multi innocent people which is not right and Dan-ah did 180 turn b*** to "innocent" girl within 2 chapter like wtf is this writing? Near the end the story seem very force. Would be better if he date with Cho-ah, Dan-ah get her sister back to normal and put Cho-ah father in jail. At least this would make sense and Cho-ah really love him while Dan-ah seem like a force love for the MC for no reason. So author go leave an innocent girl Cho-ah heart broken....