Decelis Academy is known for having the best and talented students but it is also known as the Academy that has lots of gangs and fraternities. Sunghoon is the most feared gang member in the campus. He is intimidating, cold, fierce, strong, and has this powerful aura.

He is also a bully and a total bad guy, no one dared to walk on his way, but one day... he bumped into the most innocent, pure, and bubbly girl in the campus which was you. What would he do?