Eunji was just a girl at school who got bullied by Krystal Jung. Eunji always thought why she would pick on by her. But she was saved. By Suho. What happens when they get together but separate? What will happen when a tragedy happens?    

Kai and Krystal are getting married soon. Does it have anything to do with love? No almost. It's a one-sided love. It is for business mostly. How does the two live together? How does it go when Kai starts to have the same feelings Krystal has been having for him?