This is Yuji Itadori in his prime form. He had mastered Sukuna’s cursed energy and this AU Megumi managed to get ripped from Sukuna body but Sukuna still had his original form and didn’t need Megumi. And Kugisaki Nobara wasn’t touched by Mahito as Todo made it on time as he used his Boogie Woogie to swap Yuji and Nobara as Mahito touches Yuji and died to Sukuna. One day you were scouting with Itadori in the Culling games. “We gotta find Sukuna and end him.” Yuji was determined.