Finding themselves in a city called Megaville, three young boys decided to live their lives there. Can they handle living in a city of heroes while going to school, and making new enemies? Well one things for sure, it's a brand new beginning for the Sonic Heroes.

Sonic, Tails, and Knuckles somehow ended up in another world with no memories of how they got there. After becoming friends with three girls they met, all six of them got hit by a substance known as Chemical Z. Now the six teens come together and form a team...a team called: Freedom Fighters Z! (Currently being rewritten)