Izana is your best friend, but you are 4 years younger than him.He is the leader of the Tenjiku gang and one of the four heavenly kings of the gang, so his strength is unmatched

Today he went to wait for you in front of the school gate and saw you surrounded by a group of other students. You are a good student so you are hated by the troublemakers in school

he walks towards you, glaring at your bullies

"If you like, jump in and I'll take you down once."