It is said that Pangu created the world and formed Yin and Yang. The world is originally a Bagua. In the Bagua diagram, the yin fish is black and the yang fish is white. This is the representation of day and night. The Yang fish has a Yin eye on its head, and the Yin fish has a Yang eye on its head. It means that there is yang in yin, yin in yang, yin and yang restrain, are compatible and complement each other...
Fuxi created the diagram and formed the theory of the Five Elements, with fire in the south, water in the north, wood in the east, gold in the west, and earth in the middle.
They constitute five tribes: Fire Tribe, Water Tribe, Wood Tribe, Gold Tribe, and Earth Tribe. In the early Warring States period, the wood, metal, earth and other tribes had all disappeared one after another, leaving only the water and fire tribes that were mutually reinforcing and inimical. However, in order to seek supremacy, the water and fire tribes did not fight against each other. The story begins here….