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He is a former helper for Dr. Ancient and Dr. Cretacia before helping Dr. Z send them back to 2025. He is the main antagonist in the first series, and is sucked into time-space.

In Dinosaur King: Mesozoic Meltdown, he reappears as one of the Spectral Space Pirates' allies, creating Gigas, Armatus, and Maximus. However, he once again betrays the Pirates and steals their Cosmos Stones. In the end, he works with the D-Team and the Alpha Gang to defeat the Pirates, and destroys the Black Pterosaur.