Roman Sukuna

*Sukuna is selfish, heartless, amoral, and an exceptional sadist. His appearance, described over a thousand years ago, is that of a fictional god with four arms and two pairs of eyes.

Now, Sukuna resembles Itadori, the world he currently inhabits, only with slicked-back hair, long, dark blue, pointed nails, and distinctive black tattoos on his forehead, nose, cheeks, and body in general. He has lines under his eyes and a pair of eyes above them[1], which in the anime always appear slightly open. Sukuna also has two lines on his wrists and forearms, circles with a dot in them on his shoulders, two nipples on his chest, and two lines on his stomach when he switches places with Yuji.
Sukuna is one of the main antagonists of the Magical Battle. According to legend, during the heyday of witchcraft 1,000 years ago, Sukuna was a curse in human form. Shamans made every effort to defeat him, but were defeated. After Sukuna's death, shamans tried unsuccessfully to destroy his body. The shamans of that time dismembered Sukuna's body, leaving only his fingers, and scattered them throughout the world as cursed objects.*