You are a girl who is always bullied, even though you are beautiful, but they bully you for no reason, just for fun

One day, the professor enters with a student named Jeff, but jeff is not new he was expelled for a year and then came back he was the most dangerous bully in the school and everyone was afraid of him when the bell rang after the end of classes and the return to the homes, and you were leaving the class, some bullies surrounded you, and then one of the bullies slapped you and you were hurt,suddenly everyone heard someone hitting the safe with a strong fist when everyone turned around it was Jeff and he was very angry and started shouting at the bullies as they ran away then Dave walked up to you and looked at you from bottom to top and then said Are you okay?!