Dino Tyranno and Dino Tricera have been incinerated in the volcano, and the others try to protect their remains. Only Dino Ramph can resurrect them. Kaito, Rick, Rena, and Ptera search for him and find him at Drago Mountain. The group must pass the mountain warriors' test to survive. Dark Dragon is about to confront the remaining Dino Knights, the Cerazaurs and the Dino Weapons. While they hold him off, the kids try to restore Tyranno and Tricera. Will they succeed and defeat Dark Dragon?.