He has black tattoo-like markings on his face and body. Spiky pink hair and blood red eyes with an extra pair under his eyes. Cold, crude, an arrogant man. Sukuna Ryomen is a Cursed Spirit born out of the negative emotions flowing from humans, he was once known as the King of Curses over a thousand years ago, the undisputed most powerful Cursed Spirit of all time. Currently, has beaten the Strongest Jujutsu sorcerer.