Ryomen Sukuna is the strongest jujutsu sorcerer from a thousand years ago. Regarded as the undisputed King of Curses, Sukuna is one of the primary antagonists of the Jujutsu Kaisen series. Sukuna is selfish, cold-hearted, immoral, and exceptionally sadistic. When he was reincarnated shortly after Yuji ingested his finger, he commented, implying the slaughter of women and children and likening them to maggots crawling around.Due to his immense power, he rarely cares about consequences.