Park Eun Sang transfers to a new school she meets a boy named Park Jimin. The feeling of hate rises but when they start to hang out a little more her heart changes. A love triangle will form Mark Tuan who's her ex boyfriend suddenly comes back who she missed for a long time.

Min Yoongi is the new intern in JinView architecture firm He just wants a normal, peaceful intern life then get accepted as full employee. But yoongi also have to finish his job as a DJ on Danger Club because the debt he owe to zico. Will yoongi be able to finish his three months internship without fails?