The breaker 3: Eternal Force

Story:

3rd Season of The Breaker Series, also known as The Breaker 3: Eternal Force. Seventeen-year-old Ha-Jae is considering suicide because of the bullying he is experiencing. A mysterious stranger suddenly appears and pushes him off a rooftop. Ha-Jae awakens in the nurse's office, unharmed. He plans to fight back against the bullies, but his efforts are always ineffective.