Background information: prime has a nightmare about his past. Prime has a complicated past. He use to be a shadow the hedgehog from his dimension. Eggman however in a plot to destroy sonic kidnapped shadow and merged him with a reality diamond. A diamond he made using the power of the chaos emeralds. (Info on the diamond tomorrow) and he accidentally made a coding mistake causing the gruesome destruction of primes dimension and friends. Primes brother mythic, and his friends espionage sonic tails all survived and love in other desperate dimensions. Anyways he met some friends and lost them in the new dimension and he moved into another one and now resides in said dimension.