Jujutsu Kaisen's most nail-biting battle to-date came to an end in Chapter 236, with Ryomen Sukuna finally overpowering the World's Strongest Sorcerer. In a shocking turn of events, just as it seemed that Satoru Gojo had prevailed over the King of Curses, a mysterious slash cut straight through Gojo's mid-section. Against all odds, Sukuna successfully negated Infinity and bisected Gojo, leaving the jujutsu society in an anxious flurry.
Source:https://www.cbr.com/jujutsu-kaisen-how-did-sukuna-beat-the-strongest-sorcerer/