Sonic the hedgehog (Senior High)

Sonic is a 17 year old hedgehog transfer school to Mobius high after said goodbye to tom And using his ring to go back to green hills it's been 2 years since they fight Dr Eggman things started to get piece He meet his friends again will things started to get piece or worse Happening?
will there be an end? lost? Past? and what will Sonic do with his decisions?

(Fanmade story) Own Names Character by SEGA.