Takemichi has an older brother, Takehiro (OC) who is 4 years older than him who just got home from South Korea after graduating high school and enrolls into Tokyo Revengers Academy as a Teacher. when Takemichi gets into a gang fight and gets beaten up, his older brother step in and saves him but he will get involved in a gang affairs again in a process after he retires in his gang life. what will he do? how will his older brother going to handle those affairs when he chose to get involved again?

Senuma D. Sen Masami (OC) is an emotionless, cold and enigmatic woman who is the No 3 of the Straw Hat Gang that is known by her epithet: "Empress of Assassin" and also known for her reputation of having the most number of enemy kills as she is not only being one of the fastest, but also one of the deadliest member as assassination is her specialty. As she was about to report it to her loyal boss of their findings of the enemy, she got cornered by the henchmen from Bonten as she was kidnapped unwillingly. in the building, while she was tied, she met the Bonten members in a calm way as they caught her interest for some reason. How will Masami gonna deal with the Bonten members? Will Masami's fate be decided on the horizon?

M/N L/N, a cheerful yet strong leader of the White Fang and a 2nd year student, who had to deal with his popularity in the class and those students who were a simp for him for some reason. he became friends with Kaguya Matsuno, an emotionless yet blunt 2nd year student transferee (who is actually a young teacher that were mis assigned for 6 months by the principal and Administrator due to conflicts) who was targeted by most of the gangs in delinquent school for recruitment into their gang due to her reputation as a Former Leader of Yellow Scarves Gang, a powerful gang who conquers Ikebukuro. The two were met and start their adventures as students (teacher in Kaguya's Case) and delinquents as they both have the same ability, Esper in their own way as they both represents Yin and Yang.