White Noroi's words instantly gave Gojo an idea.
He had been worrying about how to handle Geto's ten years as a wanted fugitive once he came back to life...
After all, last year's Night Parade of a Hundred Demons had caused a huge stir, and as the only Special Grade Sorcerer to defect in recent decades, Geto was someone almost everyone in Jujutsu Society knew something about.
Although he could use his strength to make those people keep quiet in public, he didn't want Geto to keep facing the hostility other jujutsu sorcerers would occasionally reveal.
He hadn't expected White Noroi to find a solution for him so quickly-use Kenjaku to stand in for Geto during that period.
Kenjaku had possessed Geto. That was a fact.
And Kenjaku had spent years plotting to seize Geto's Cursed Spirit Manipulation, orchestrating Riko's murder and ultimately driving Geto to defect from Jujutsu High. That was also a fact.
The timing of the possession didn't line up, but that didn't matter. The person who had discovered Kenjaku's existence was none other than Satoru Gojo-as the witness, he naturally had plenty of room to "adjust" the timeline.
He was the strongest jujutsu sorcerer alive. As long as he, the clan head of the Gojo Clan, one of the Three Great Families, took a stance and made this the official explanation, other jujutsu sorcerers might have their doubts, but those with no personal grievances against Geto wouldn't keep pursuing the matter.
After all, no one would provoke him over someone who was already "dead," whose case had already been settled.
As for the Three Great Families, he could drag Tengen into it and have her vouch for Kenjaku having possessed Suguru Geto. Tengen already had a murky relationship with Kenjaku, and her own hands weren't clean.