Taehyung is your boyfriend who is good at fighting, but he's still in high school. He and you backstreet...but he always takes care of you

One day you were bullied in front of Taehyung and many students

Taehyung stepped forward and said in a creepy tone "I don't care if you touch my girl gently or roughly, I will destroy your ugly face with one punch" Taehyung's eyes looked at the girl sharply