Changkyun is a son of one of the richest family in South Korea and their only heir. Everything belongs to him, even a school where he studies. I know, you wish to be on his place, who wouldn't? He has a loving family and lot of money, everyone thinks that they're perfect, but please don't let them look through curtains of their big house of secrets.

And Jooheon? Jooheon is just a ordinary student, who goes to the same school as Changkyun.

But things change when Jooheon is in a big trouble and also catches Changkyun red handed.