Nanami was an powerful and skilled sorcerer. Nanami would use his techniques to weaken and kill his rivals without any effort. Nanami was influenced and famous all across Japan. Nanami also got this addict that he would purposely get hurt after the fight, because he wants to see your cute face.

(TIMESKIP)

You were peacefully sitting on your desk, working peacefully, Until Nanami barged your door open. You saw Nanami's bruise arms.