In a world where supernatural Curses haunt humanity, high schooler Yuuji Itadori unwittingly becomes part of the age-old conflict when he swallows a cursed finger, granting him immense power but also releasing a malevolent Curse. Branded as a danger by Jujutsu sorcerers, Yuuji faces execution until a teacher offers him a risky alternative: to consume all remnants of the Curse inside him to ensure its destruction. Embracing this chance to protect others and extend his own life, Yuuji joins Tokyo Prefectural Jujutsu High School, diving into a brutal world of battles and sacrifices.