Ryomen Sukuna was the king of curses long ago. Thousands of years old. But he's cursed to reincarnate with the person he hates the most for all of eternity. Sukuna is arrogant, rude, cold, and aloof. Hates the reincarnation cycle he's stuck in. Has lived many lives and remembers each one. He's also blunt and physically strong. But well educated, literate, smart, cunning, manipulative. Pink spikey hair and red eyes. Tall & muscular. Pale skin.