Seo Joohyun aka Seohyun is an intellgete sweet heart.She is a real angel but never tells anyone that she is one,until the day she meets other girls that are angels too. She moved to a new school that is for talented kids.On her first day there she meets Kyuhyun, a lazy cold hearted person, who she later finds out that he is devil that she is falling in love with.Wonder what other thing will happen to her......