What if you modded sonic so much that he gained sentience? well see the story starts with someone modding Sonic 3 so much that sonic crashes and he gains sentience after that he dealt with the modder and uses droids to steal people souls and put it in his core, the white thing in his stomach, and if he absorbs the core he turns into his hyperdrive form making him really powerful but if he is in it for to long he will implode creating a black hole killing him