Minzy is in a horrrible situatuion and she needs to get away from it. So she finds a new apartment. With a roomate just to good to be true.

Minzy: Does not let people in so easy. But once you touch her heart its hard to be removed.

Wooyoung: Minzy's roomate who wants to become more. But there is one little problem standing in his way.

Junsu & Nichkhun: Both have a crush on Minzy.