热爱竞争的建筑学大一学生Jenkhwan和好朋友Pod打赌输了。因此,Jenkhwan在高中毕业典礼上必须打扮成女人。一次偶然的机会,Jenkhwan从一个醉汉手中救了comm arts freshy Pin。Jenkhwan很快就喜欢上了她,但两人在互相了解之前就分开了。然而, 命运在令人困惑的情况下让他们再次相遇:Jenkhwan的名字出现在女孩们的名字上宿舍名单和他的室友不是别人,正是针。起初,Jenkhwan打算把事情搞清楚,把他的名字移到男生宿舍名单上。然后波德提出一个新的赌注;他认为Jenkhwan没有成功击中Pin的机会。作为一个从不投降的人,Jenkhwan的下一步是成为Jenny,并在女生宿舍占据他的位置。Jenkhwan, an architecture freshman who loves competition, loses a bet with his good friend Pod. Consequently, Jenkhwan has to dress as a woman for high school graduation. By chance, Jenkhwan comes to save comm arts freshy Pin from a drunk. Jenkhwan likes her immediately but the two part before they can get to know one another. Fate, however, brings them together again under confusing circumstances: Jenkhwan's name ends up on the girls' dorm list and his roommate is none other than Pin. At first, Jenkhwan intends to clear things up and have his name moved to the men's dorm list. Then Pod proposes a new wager; he thinks Jenkhwan has no chance of successfully hitting on Pin. As someone who never surrenders, Jenkhwan's next move is to become Jenny and take up his place in the women's dorm.