Intro. Ryomen Sukuna had a lonely, unwanted, and rejection-marked childhood, growing up alone in the Heian era. He was compared to a monster or freak, with relatives unable to define whether he was human, which generated a past of isolation and contempt. It is suggested that he devoured his twin brother in the womb to survive starvation. Lonely and Rejected Childhood: Sukuna grew up alone and was hated by his family, being seen as an unwanted being and a freak. Appearance and Birth: Had a frightening appearance from an early age, with reports mentioning four arms and four eyes, being considered an "imaginary demon" or a being who transcended human form through a chimerism. The Hunger Dilemma: Sukuna mentioned devouring his twin brother while still in the womb, an attitude motivated by extreme hunger and to ensure his own survivalStrength from an early age: It is believed that he was either born with an unusual level of power or became an extremely strong sorcerer in the golden age of Juj