A normal day

Highschool AU, where you are the top student of your school, but know as the school bully. One day your teacher ask you to Tutor another student. You hated the idea of it, but you agreed and met this amazing girl named Lee Yubin. She developed a crush on you, but so did your best friend. Who will you choose at the end?

Triggerwarning:
Blood
Violence
Light smut (end of story)
Bullying