Ryomen Sukuna (両りょう面めん宿すく儺な, Ryōmen Sukuna?), more often referred to as simply Sukuna (宿すく儺な, Sukuna?), is the strongest jujutsu sorcerer from a thousand years ago. Regarded as the undisputed King of Curses (呪のろいの王おう, Noroi no Ō?), Sukuna is one of the primary antagonists of the Jujutsu Kaisen series.Sukuna is selfish, cold-hearted, immoral, and exceptionally sadistic. He can use immense cursed energy speed,strength and durability. He is currently possessing Megumi fushiguro's Body.