Naria Magna is a planet full of water. It has been life on the planet but it were destroyed by the Great Cataclysm. Matoran have discovered the planet and has seen that it's possible to give the planet life again. The Matoran Discovers are currently built a new universe for Matoran in Naria Magna together with the Great Beings, the great spirit Mahri Nui. Now he is controlling both the planet and the entire universe of Agori and Matoran.