Su Wan is a rookie. She entered the famous local aristocratic school "Ouran High School". She disguised her identity as a rich man's daughter. On the surface, she entered the school to learn design better, but in fact she wanted to investigate an unknown event from many years ago. After entering the school, he met the male protagonist by accident. The male protagonist wanted to win the game and escape from his father's control, so he and Gu Nian began to cooperate. During the work, the two fell in love for a long time. However, they were blocked by their family members. The Lu family began to investigate Gu Nian. Has Su Wan's identity been exposed? What will be the outcome of the two of them in the end?