God of Destruction and Spirit of Water, Chaos was the first protector of the Chaos Emeralds, Master Emerald, and Chao. Seeking the power of the Emeralds for themselves, the Echidna Tribe angered Chaos, who used the power of the Chaos Emeralds to become the apocalyptic kaiju Perfect Chaos, destroying their civilization. Now, Dr. Eggman seeks to reawaken Chaos and harness its power for himself...