Jujutsu Kaisen, Chapter 90

Jujutsu Kaisen Manga Chapter 90 introduces the Prison Realm, a powerful living barrier formed from the remains of the Buddhist monk Genshin. This cursed object is capable of sealing even the strongest sorcerers, including Satoru Gojo. Prior to the start of the Shibuya Incident, Geto explained to his allies that for the Prison Realm to activate, the target must remain within a four-meter radius for one minute.

Jogo initially doubted this condition, especially when it came to Gojo, but Geto reassured him that the concept of “one minute” did not follow a strict, literal interpretation.