Gaia is the planet in which the story of ZENFORMS: Protectors take's place.
Gaia Crystals Edit
All ZENFORMS come from Gaia Crystals which are formed at the core of the planet and sprout up to the surface. The crystals are then harvested and manufactured into ZENCrystals which are used to tame wild ZENFORMS.
The name Gaia in Greek mythology is a poetical form of the word "land" or "earth". Gaia was the goddess of Earth.