Jujutsu Kaisen Season 1

A boy fights in search of a "proper death." Suffering, regret, and humiliation—the negative emotions created by humanity turn into curses that lurk in daily life. These curses are sources of calamity that spread throughout the world, potentially leading humans to death in the worst cases. And curses can only be exorcised by other curses. With extraordinary physical abilities, the boy Itadori Yuji leads a normal high school life, but one day, to save a friend who was attacked by a curse, he consumes the special-grade cursed object "Ryomen Sukuna's Finger," allowing a curse to dwell within his own soul. Sharing his body with the curse Ryomen Sukuna, Itadori is guided by the strongest sorcerer, Gojo Satoru, and transfers to the Tokyo Metropolitan Jujutsu Technical School, a specialized institution for fighting curses. Thus begins the boy's irreversible, intense story of bearing a curse to exorcise curses.