Warning: Strong language... Sonic was shot by a power of an unknown gem. It splits Sonic into his six core personalities. There is Happy, Rude, Serious, Intelligence, Romance, and Fear. Will Tails find out how to put Sonic back together? Who will take care of the personalities while Tails it trying to figure everythin...
Sonic has depression. His life has never been great and after Dr Eggman was defeated, it only got worse. Nobody knows that he is cutting himself, nor that he is suicidal. That is until a certain event takes place.
Shadow goes to visit to Eggman. When the doctor gives him a liquid and has him drink it, he later on tells it is a love potion that will make him more open towards his crush. Shadow ain't too happy to hear that as he doesn't want anyone to find out he has feelings for his rival. This story idea is from @SonicLoverUwU