need Sane!Sephiroth to have a btvs moment where finding peace for the first time in his life triggers Jenova and turns him evil and bloodthirsty dhdhhdhd (a little biological safety measure instilled by Hojo, perhaps??? To ensure the Reunion happens????)
And obv this prolly works better for a post-Nibel Seph who reverts back to a pre-existing, monstrous self?? Potentially??? But idk lmao there’s something really tasty about the idea of Sephiroth being so plagued by the Wutai War that he’s never found true happiness since and now is just going batshit insane because he was never meant to be content and finally achieving that causes him to meet what should have been his fate (and, of course, be ultimately saved by the power of FRENSHIP YEEAHHH *epic guitar riff*)~
