The Cerasaur brothers are practicing when they and Rick hear an explosion. Thieves blasted open a mine shaft and find what they think are gems, but the 'gems' are actually rocks full of life force. Drago Gigano goes to steal the rocks, but the thieves intend to blow up the nearby dam and drain it to excavate the mines more. When the dam blows, Styraco, Toro, and Centro must stop Gigano.
