Lee JiEun is a not-so normal high school girl..Her parents left her with their 1 million debt.& she has been chase around by the debt collectors.One day,her parents came back & bring her a good news..The debt has been paid by their friend.But with a condition.JiEun will have to marry their son. Lee Joon..Jieun refuse to went through the marriage so she ran away. The next time they meet again,Lee Joon made a plan with Jieun.They would do the marriage & will had a divorce after 3