Tysean walks from over younder wondering where he is trying to find The Great Valley, but not like Littlefoot & his friends in the first movie. He minutes later runs face to face with Red Claw for the first time & meets interfaces with his fast biter henchmen Screech & Thud. Tysean runs not knowing where he was going...
Decades ago, an earthquake shattered the continents into four major islands where few stray from their mainlands. This shake of the land did more than divide species and ecosystems; it killed off prehistoric families & brought Littlefoot the Apatosaurus, Cera the Triceratops, Spike the Stegosaurus, Petrie the Pterodac...
Sonic and the gang are now on another adventure; only this time, they have encountered animals they had thought were extinct; in another dimension. They, along with their new friends will encounter hurdles as the notorious Dr. Eggman tries to terrorize them.