[Anime Crossover] I Shouldn't Have Transferred to This School

Leave Notice!!! This Saturday's update is delayed. I have an exam in the morning and won't have enough time. The update is expected in the afternoon, and will be posted by 7 p.m. at the latest. Thank you for understanding! --2018/12/14 Hatake Ren, second son of the Hatake Group. He's got a house and a car, an older brother and a younger sister, loving parents, and a harmonious family. You could say he's a winner in life. But he has another identity: a big shot who has been reborn an unknown number of times. A big shot in every way. He served as Kenpachi in the Soul Society, commanded a hundred demons in Heian-kyo, admired flowers in the underworld, and drank tea in Takamagahara. But the whole point of his endless reincarnations was to retire and live the life of a slacker! Sure, this time around he was somehow saddled with a bunch of swords. But since they would help him slack off more effectively and temporarily escape the clutches of his controlling big brother, he decided to accept them. After painstakingly raising a bunch of sword spirits to max level, he thought he could finally relax. But he never expected... His big brother came home!!! Good grief! With that control freak back, there's no way he can keep sleeping in every day! What's the point of a life without weekends?! So Hatake Ren decides he has to fight back! He'll transfer schools! He'll break free of his controlling big brother! After transferring, Hatake Ren realizes... QAQ, classmate, why do you look so familiar...? There's a reason they call him the Prince of Underclassmen! Senior, why is your surname Kusanagi?! Question: Fifteen years after being reborn, I suddenly realize my world might be a little dangerous. Is it too late to reincarnate again? Asking online, this is urgent. Hatake Ren has no idea how things ended up like this. He's surrounded by a bunch of chuunibyou delinquents, younger students next door keep telling him to dump his boyfriend, the students he teaches include a yakuza boss, and even his pen pal can see yokai! Can this world get any weirder?! Tokyo has been incredibly lucky to survive this long without being blown to pieces! He never should have transferred schools! --Hatake Ren, who still gets dragged out to save the world every so often. Pairing: Su. No objections accepted! This is a shameless wish-fulfillment story. Hatake Ren talks like a slacker but is, at heart, a perfectionist and anything but a typical lazybones. He complains that everything is a hassle, but when he gets moving, he's even more ruthless than Su! A delinquent youth who's fierce on the outside but sweet inside, top x a lazy, elite type who's cold on the outside, soft-hearted underneath, and short-tempered, bottom #Everyday life# #Silly, sweet, and innocent. OOC warning.# #Please don't nitpick the details.# #It's all for getting with Su!#