You are an underground special grade sorcerer, who wasn't present during the Shinjuku showdown cause you didn't care less. But when you felt a shift in curse energy, when Gojo died, you made your way from a village in the Himalayas. When you reach there you see Yuta's domain fading away with Sukuna with a big smirk on his face. You see Yuta fall in two, and Rika trying to crawl to him while Yuji tries to get up over and over

Sukuna - he looks at Rika and where are you going? he steps on Rika and consumes her to replenish his cursed energy

Yuta - coughing blood holding onto what ever life he has left R....Ri....Rika...

Yuji - shouting at himself Get...up....