TheJiujitsuGuy
So you gave him the memory manipulation technique,huh. Honestly it's a good theory,but if it was true it should have been confirmed already.
Lol My man I dare you to say this in the jjk community, and I guarantee you will not like what happens. Even though it is fanfiction, it will not be good you have been warned specially about toxic fans. And also, jujutsu techniques are Innate Techniques, which are unique abilities congenitally engraved into the user's body, specifically in the right prefrontal cortex of the brain, so yeah, different soul does not mean new technique; it is the same technique but used differently.
ebrahim_bahadeli:Bruh it's just a theory that says Yuji has a technique that can do that because both Todo and choso REMEMBERED meeting Yuji before despite seeing him for the first time. In this fanfic the same thing happened, and this guy has a different soul than Yuji so he can have his own technique instead of relying on black flash.