The Strongest White-Haired Man Loves His Best Friend Most

[Upcoming Novel Blurb]: A Prince's Guide to Romance (Interstellar) [Main Story Blurb]: Complete, with bonus chapters released occasionally. The complete edition costs just as much as a cup of COCO, for three days of happiness! A group of animals that sent Principal Yaga's blood pressure through the roof arrived at the Jujutsu High zoo. "Gojo kitty, don't sleep with your sunglasses on!" "Geto kitty, stop fighting!" He met the strongest students, and also the most troublesome ones. Every time they retrieved a Special Grade Cursed Object, they turned the place upside down. It was all because his students from ten years in the future (crossed out: teachers) suddenly showed up to ask him about resurrection. Resurrection? With a bunch of disobedient students like these, maybe he'd be the one to drop dead from anger first. What a pain! "From now on, report to me in advance before you go to any world to retrieve a finger!" Geto kitty: "Homeroom teacher, then make sure you arrange with the old man for his fingers to stay in a world where he can contact you. We're in a tough spot too!" Gojo kitty: "It'd be great if you could provide a local food and snack guide. It's miserable having to hunt for fingers on an empty stomach every time." Bonus scene: "Suguru, I want a warm red bean bun!" The five-year-old white-haired boy was hungry. "Young master, you can only use that privilege on your birthday." "Then my birthday is the first time I met Suguru, the first time I exorcised a curse with Suguru, the first time I kissed Suguru, the first time I..." "Young master, shut up! I'll make you as many red bean buns as you want!" Notes: 1. The main focus is Jujutsu Kaisen, with scenes involving Bungou Stray Dogs, Natsume's Book of Friends, Katekyo Hitman Reborn!, Inuyasha, Hunter x Hunter, and others. 2. The story follows the original canon, and I'll try to keep everyone in character. There are no significant original characters. If anyone doesn't match the character you have in mind, that's my fault. Please don't give me low ratings or leave attacks in the comments. I'll have a dramatic meltdown. 3. Occasional edit notices are just me fixing typos. [Upcoming Novel Blurb]: A Prince's Guide to Romance (Interstellar) Exploration Star BX-0483, the most inconspicuous little planet in a vast empire. The second lieutenant, exiled by a prince, planned to spend the rest of his life alone. Then distinguished guests suddenly began arriving one after another, disturbing the peace of this little planet. Miller, who had thought he had been forgotten, was suddenly caught up in all kinds of trouble. He never expected that his unimpressive ability would save the most important person in his life at the crucial moment. Theme: Crossing countless worlds in pursuit of the strongest love