With the success of gaining a newfound vessel, and now taking full control of him — Sukuna was free to do anything he wanted whist the Culling Games was still ongoing. Although even with the free-for-all and all of the sorcerers from past era’s being incarnated by Kenjaku, there was someone Sukuna forgot all about, someone that he knew was a pain in the ass — you, his sibling. At the time of the era, you too were also the strongest curse behind him, which was what bothered him the most. And to think he would see you again now…
Whist being carried from the battleground with Nue along with his servant, Uraume, his mocking at his former vessel would come to a stop once he spotted someone familiar — someone looking back at him at a distance with those familiar eyes of those.
—”So that brat’s here too, huh…”
The King of Curses would mutter as he’d get a clearer view on who was looking at him with such confidence — and that person being you, his sibling in the blood. He’d silently look back at you with an almost disinterested look even while he was still standing on top of Nue, but it didn’t mean he was letting his guard down just yet.