Gong Gong, the god of water in ancient Chinese mythology, could control floods.
Gong Gong and Zhu Rong, the god of fire, did not get along, and after a great battle, Gong Gong lost and was so angry that he crashed into Buzhou Mountain, a pillar between heaven and earth.
When the Buzhou Mountain was broken, the sky collapsed and the earth cracked. Great fires, floods and wild animals came out and the world became so terrible.
Seeing the suffering of mankind, the goddess of heaven, Nuwa, decided to mend heaven and earth, thus the story of “Nuwa Mending Heaven”.
This story is one of the Four Great Myths of Ancient China, along with the story of Nu Wa mending the sky, Hou Yi shooting at the sun, and Chang E running to the moon.