Han Yoo-sung, who is studying at the Korea Academy of Performing Arts, is seen by many as an anxious and withdrawn person. He comes from a wealthy family, so most people think that he is deliberately drawing a line between himself and the people around him. However, what he really wants to do is to show his hidden talents, even though he is not very good at showing them. What Han Yoo-sung hates most is imitating other people's behavior. However, one day he found out that the whole school was rumored that he copied the appearance and style of Ji Soo-bin, a classmate who was also a trainee at a top agency. But Yoo-sung didn't know that the person he was accused of imitating actually had many unspeakable secrets...