[Crossover] Trying to Kill the Fifth Division Captain

Ito Jun worked diligently as a teacher at the ninja academy by day, and had to stand guard outside the Fifth Division captain's door at night. He tried his best to be kind to others, behave himself, and create a harmonious environment for living and working. That was how he hoped to win a few moments of peace in front of the man he loved. But later, the man he loved toyed with him, then abandoned him. After that, Ito Jun turned dark. When things went wrong for that man, he came chasing after Jun and shamelessly said, "Don't you like me? I came to keep you company." "Hey, this ninjutsu looks pretty good. I'll learn it for fun." "This Four Emperor is really interesting. He thinks he can take souls from a Soul Reaper?" Through one reincarnation after another, he stayed by Jun's side. Unfortunately, Ito Jun no longer wanted to love him. He wanted to kill him instead. After all, a crazed fan turning against you is terrifying. A friendly reminder: 1. Every world is built on the uke protagonist's Zanpakuto abilities. No arguments, the logic is dead, and I have the final say. 2. The same world can have different rates of time passing. Don't ask why. It's part of the uke protagonist's abilities. 3. The seme and uke travel together in consciousness, but not in body. [Completed stories]: "[Crossover] Xiao Wan Is a Real Smooth Operator": Xiao Wan and Aizawa's socialist teacher-student bond~~ Click on the author's page for more details~ "[Crossover] Save the World with a Door": Give me a door, and I can open up the whole world. A joyful adventure with Xingzi~