[Western Crossover] Itadori's Parallel Savior Theory

Kenjaku ruined Itadori's life. This person was his mother, his creator, and the architect of his tragic fate. She sealed away his teacher, plotted against his comrades, drove his brother to his death, and ultimately destroyed humanity and their home. ** "Find a possibility for change." After Yuta-senpai said his last words, he died in Itadori's arms. Those words became Itadori's only reason to keep barely living. Before he was completely assimilated, Itadori used the technique Sukuna had engraved into his body to cut through space, and fell into a completely different world. Here, superheroes and supervillains run rampant, and negative emotions are overflowing, yet they can only produce a small number of Grade 1 curses at most. There is no Tengen, no Jujutsu High, and no sorcerers. There is only him. ** Batman found a 15-year-old Asian boy. He judged that the rebellious pink-haired boy was only a thin sheet of paper away from crossing a certain line. As it turned out, aside from needing someone to stay with him when he had nightmares (or else he'd hurt himself), staring blankly in one direction (hallucinations caused by his poor mental state), and secretly curling up in a ball to cry (he wouldn't speak no matter how much anyone tried to comfort him), the little boy was an absolute angel. So he sternly warned the other Robins to keep their secret identities hidden, lest they frighten their new member, whose mental state was fragile. Then he witnessed the child they'd been treating like delicate porcelain punch a woman with stitches across her forehead into the ground. ** Kenjaku let his guard down for a moment and was lured into a trap and captured by everyone at Jujutsu High during a sisterhood gathering. He desperately fed his foolish son Sukuna's finger, then escaped by having Sukuna cut through space, only to end up in another world. This world, where even a low-grade curse was worth less than a dog and superhumans ruled the earth, disgusted him. But bad luck always comes around. Just as he was about to cause trouble, his son pinned him to the ground and beat him half to death. ** Later, Kenjaku's teeth clicked together as he teamed up with a local faction to set something huge in motion. The machine was running, and his son was in position. He'd used all kinds of schemes to keep the irrelevant members of the Bat family occupied. Everything was ready, but his new body had been separated from its head... A dazzling white-haired man grinned at him, baring his teeth. "It's been a long time. Have you thought of your last words?" The man who had casually shattered the barrier said. ** [Other details revealed] Out-of-character warning. The DC characters are a blend of portrayals from the media the author has seen, and may not match the image most readers have of them. Please go easy on the author. The author tends to get carried away and post updates after seeing long or fun comments (not guaranteed). Gojo Satoru, Geto Suguru, and Fushiguro Megumi will appear, and none of the three are in a particularly normal state. Also: The bonus chapter is planned as an if-story where Fushiguro Megumi transmigrates, and may include some strange settings (ABO/BL). Theme: Heaven helps those who help themselves