After the events of camp everfree the mane 7 were transported to different universe the meet the guardians of the galaxy

After death of his father t’challa was going to be a king but he was not ready so he was going to CHS until he meet sunset and her friends show him what kind of king he was going to be

Principal Celestia find a baby boy and rise him and name him sonic until one day sonic find 7 emerald and turn him into a hedgehog and the adventure begins