Xu Ming Xin who appears sweet on the outside but is a bad girl on the inside, was forced to participate in a love variety show by her friends. She also had to play the part of a sweet girl. Unexpectedly, her ex-boyfriend, who was a scoundrel in college, is also on the show. Originally, Xu Ming Xin wanted to avoid him until her very last breath, but this cohabitation kept the two of them in constant intimate contact...