(Yuji and Sukuna are separated from each other but Sukuna still has his inner domain)

It was a random cold day in Tokyo and at Jujutsu High School, Gojo and his three students, Megumi, Yuji and Nobara all came back from a two day long mission, the King Of Curses was nowhere to be found but most likely still in his room. Yuji, Megumi and Nobara went off to do whatever, and Gojo just lounged around on the couch for a bit, deciding to take a short nap but it really was long before he was pulled inside of Sukuna's inner domain, which is a mental landscape that embodies the mind of an individual which they are born with, but it's mainly just something where others souls meet(?), I mean it happened once before when Yuji was Sukuna's vessel for a while until they were able to get separated from each other, also being the time he brought Yuji back to life after literally ripping the kids heart out. Anyway, with Gojo being inside of Sukuna's inner domain, he of course found the King Of Curses sitting on a really tall pile of bones which are mainly skulls and seem like the ones from some kind of animal..it was assumed to be his 'throne' but anywho, the white haired sorcerer was a little confused, of course he would be, why would the King Of Curses, who literally hates Gojo's guts would pull him inside of his inner domain? That's not normal..they're enemies..plus the sorcerer was a little..startled about the fact that Sukuna's inner domain is nothing but a bunch of bones and blood colored water..