Mata Nui (being)

Mata Nui Main Version Original Universe

Mata Nui was a Great Spirit Robot: one of many planet-sized robots that were created by the Great Beings for the purpose of exploring the universe and charting new worlds. Mata Nui was maintained by various species of biomechanical beings who lived in the interior environment of his body; the Matoran Universe, which has since been dismantled and the parts scattered across the cosmos.