where wonyoung's brother asked wonyoung to dress up as him and go to the date with the girl he is gonna supposed to meet because of some matters, he cant go. the girl is kim chaewon and wonyoung got a long time crush on her. will chaewon suspect or be convinced?

jang wonyoung hates haunted houses, nothing or no one can make her step inside— maybe except for her long time crush, the cool senior, kim chaewon.