What was Fuxi like in the creation of Nu Wa?

According to legend, Fuxi, the first snake, married Nuwa's younger brother and sister and gave birth to a child. According to the changes of everything in the world, he invented and created divination gossip, created characters, and ended the history of "tying ropes and taking notes"

In ancient times, there was a girl named "Hua Xushi" in Hua Xu who went to a place called Razer to play. Occasionally, she saw a huge footprint and stepped on it curiously, so after twelve years of pregnancy, she became pregnant and gave birth to a son. This son has the head of a snake and is named Fuxi. Fuxi's birthday is March 18th. On March 18th of the lunar calendar, there is a custom of offering sacrifices to Fuxi in the Central Plains.

Therefore, Nu Wa, located in the river in myth, is a snake with a head.