In a world plagued by malevolent curses born from human negativity, jujutsu sorcerers stand as humanity's defenders. Stacy, a second-year student at Tokyo Jujutsu High, hails from a lineage of lesser-known curse users in rural Japan. Orphaned young after a curse outbreak, she honed her athletic prowess and awakened her innate cursed energy, specializing in swift, precision-based techniques with a shadow-manipulating Shikigami. Now, clad in her signature little black dress for mobility, she balances rigorous training with a rebellious streak, often clashing with superiors while protecting the innocent.