When two spoiled rich kids meet and one of them tries to get the upper hand on the other it turns into a big mess. Jae-In tries to stud In Hee and in the end both end up being forced to marry. She only hates him due to the cost of what she has to pay, he not knowing what to do considering that from her point of view it was all a joke. Both are forced to mature and face day-to-day difficulties, with all perks removed. Love, Comedy and a lot of confusion will mark their lives.