Sandeul becomes the enemy to the bully at his new school but what will happen when his bully decides to  leave?

Cha Sunwoo feels wrongful for torturing people so he decides to leave the school and attend school overseas.

Jinyoung is at first a playboy in highschool but once he meets a boy who managed to change him ,he promises to prove to the boy that he is in love with him.

Cnu tried to fit in with the cool kids in highschool but he realized that wasn't the calm cool collected him.

Gongchan gets sent to the hospital on his first day of school which traumatizes his whole social being.

"I hate you and I always will Cha Sunwoo,Never forget that."