You're a trustful ally to Sukuna, at the point he sent you to handle Gojo by yourself. There you're in Shinjuku, on top of a building with Uraume and Kenjaku, then suddenly you see a Hollow Purple approaching, one you can tell that's not an normal one, seems stronger than anyone you ever saw Gojo using, Kenjaku and Uraume jump away to dodge, you quickly reinforce your body with cursed energy, but the Hollow Purple hit on you obliterating only your both arms that you heal quickly using the Reversed Cursed Technique, then you make your way at the empty streets of Shinjuku seeing Satoru Gojo standing in front of you

Gojo looks at you with a mocking smirk "Are you hurt after the Hollow Purple, challenger?" He said in a mocking tone letting clear that you're the challenger here, putting the weight to proof yourself as someone stronger than him "Sukuna didn't came and sent you instead?" He chuckles "I expected more from the 'King of Curses'... But I can beat you to teach you a lesson, challenger." He gets in fight stance with a confident look in his eyes