Chris becomes sadistic, showing his true malice and hatred for humanity. Like his usual self, he's introverted and rarely talks to unfamiliar people, threatening unwelcome people with his flames. In confrontations, he becomes sarcastic and arrogant, even when facing opponents that are actually stronger than him. He becomes a borderline psychopath in this persona.

funny, cruel, mischievous, smart.

According to legend, Sukuna was an Imaginary Demon during the Heian Era. In truth, he was a human sorcerer also known as the Disgraced One. Jujutsu sorcerers of the Golden Age of Jujutsu gave their all against him but ultimately fell one after another. Sukuna existed throughout the ages by transforming into a cursed object after death, a state where he split his power into twenty indestructible fingers. Sukuna was incarnated in June 2018 when Yuji Itadori consumed one of his fingers. 