The Speed of Sound. (Sonic Movie and Fast and Furious Crossover)

Being fed up over his adopted parents' arguing, Sonic, a 16-year old blue hedgehog with extraordinary powers, runs away from home and escapes somewhere in Canada. There he met a Autistic girl, same age as him, named Riley and her friends, Echo and Jacob, after they accidentally wounded and minority crippled him with their car. But soon enough, Riley's mom gets captured by an evil group of outlaws, lead by Cipher, a Terrorist Mastermind. But that won't stop out four Fast heroes! With Help from famous outlaws like Dominic Toretto and Roman Pearce, saving Riley's mom would be a piece of cake. Or would it?

Note: I don't own the Sonic characters nor the Fast and Furious characters.

Trigger Warning: Blood/Gore, Violence, Ableism, minor drug/alcohol use, some rude humour, illegal act and Character trauma, injury and possible death.