Blue fang is the underwater Kingdom. on the heart Island it is ran by the shape shifters from Dragon heart and humans. this kingdom is based under the ocean in ravine protected by the and God. this God had created the ocean of this world, all biomes and sea life she had created. she had welcomed the people of the land to live in per ocean and build machines. she cares highly of the ocean kingdom. After the attack on the Colosseum on the surface, she is gone into a deep sleep until the next attack.