Project Zeorymer

A young man named Masato is taken into a government initiative called "Last Guardian," which reveals that his previous life as a student was fabricated. He is informed that he is meant to pilot a powerful robot named Zeorymer of the Heavens. This revelation is reinforced when he witnesses his parents accepting money for raising him. The Last Guardian is preparing for the return of Hau Dragon, a group seeking global domination. Fifteen years prior, Hau Dragon constructed eight large robots, each symbolizing a natural force, but before they could be deployed, their creator, Masaki Kihara, destroyed all but Zeorymer. Masaki then handed Zeorymer and an embryo to the government, which led to Masato's birth. Now, Hau Dragon has reconstructed the remaining seven mecha and seeks the eighth. Masato and Himuro must pilot Zeorymer to oppose Hau Dragon, though both have hidden identities.