CHESIRE! - Jujustu Kaisen

Set in the world of Jujutsu Kaisen, the story follows Kasumi Rei, a rogue curse user known by the name Cheshire-a girl whose cursed technique manifests as razor-sharp, grinning constructs capable of carving through curses and sorcerers alike.

Considered unstable and dangerous, Kasumi is briefly detained by Jujutsu High under Gojo Satoru's watch. But confinement was never going to hold someone like her. Using her technique in a way that bends space and timing just enough, Kasumi escapes into the city, vanishing into Tokyo's neon streets before the school can lock her down.

Free again, Kasumi drifts through the city, killing curses not out of duty, but instinct. She doesn't follow rules, rankings, or missions-she follows interest. That's when she senses something strange: a boy whose cursed energy is loud, unrefined, and terrifyingly human.