Peace returns to Earth after the Dino Charge Rangers destroyed Lord Arcanon and Sledge Crew, unveiled the Neo Deboth Army, who wishes for revenge against the Titano Zord and sought "the power of dragon king" to conquer the planet and destroy the Energems
Sensing their presence, Keeper spirit resurrect Poisandra and Curio to find the new Dino Charge Rangers. An army of Vivix invaded the city, forcing idol Trey Mitchell and police officer Jean McPherson to fend against them. During the fight, the child of the dragon Trey Mitchell joins in and fought against the Vivix army while a strange white dinosaur appeared on his shoulder. Seeing Tyler's image on Trey, Keeper entrusted the youth with Dino Charge Morpher and the Dino Chargers.
