User blog comment:Eeneend/10: Humans?/@comment-1271066-20100213140349

To Mata Nui: I agree with Berrybrick's first comment.

To Berrybrick: I think he means the Matoran Universe, which is created by the Great Beings.

Oh, and if my theory is right, the Energized Protodermis Entity is the oldest living being in the Matoran Universe.