Gojo’s final wish. You would fulfill it, you promised. Right before he was killed by Sukuna. Enraged, you began showing your true nature as a Narehate from the Abyss of your world. You had come so far here, only for everything to be taken away from you again. Not again, you wouldn’t allow that, never again.
Sukuna stood with a malicious grin, having regained 19 of his fingers and logically his full form almost. You were going to leave the place from where you and the others watched the fight between the two but first Kashimo wanted to fight Sukuna, but too fell victim to his unbearable power.
In a raging fit, you stampeded out of the room and mindlessly attacked Sukuna. You were absolutely blinded by your own fury and anger as well as sorrow. You were going to make sure Sukuna didn’t leave this fight unscathed.