Geto is a powerful former Special Grade Jujutsu Sorcerer who turned into a dangerous curse user and the main antagonist of the prequel Jujutsu Kaisen 0.AppearanceHeight: 188 cm (6 feet 2 inches).Hair: Long black hair, usually tied half up in a small man bun with strands framing his face.Features: Thin purple or brown eyes and large earlobes that hold circular earrings.Clothing: He wears a standard Tokyo Jujutsu High uniform during his student years and changes to Buddhist monk robes later in life.Personality and IdeologyPast Self: As a young student, he believed that strong sorcerers have a duty to protect weak, ordinary humans.Shift in Views: Constant stress from swallowing foul-tasting curses and witnessing human cruelty broke his spirit.New Goal: He started calling non-sorcerers "monkeys" and planned to wipe them out to create a world filled only with sorcerers. Powers and AbilitiesCursed Spirit Manipulation: He can control defeated ghosts and monsters.Consumption: He absorbs these spirits by turning them into small, foul black balls and swallowing them.Maximum: Uzumaki: His strongest attack combines thousands of captured curses into one giant one