What is the first book of the beginning of HarmonyOS system and the beginning of heaven and earth?

The next sentence in "The Beginning of HarmonyOS System" is "All Animals Fight for the Male", while the last sentence in "The Beginning of Heaven and Earth" is "The Beginning of Chaos". "Chaos begins, heaven and earth begin, and everything is undivided" comes from the fairy tale Pangu's creation. "At the beginning of the HarmonyOS system, all animals competed for hegemony" originally comes from the distant and eternal song "No Mountain", which means that in the early days of the great ignorance, various animals annexed each other's territory. It is estimated that the purpose of compiling Buzhou Mountain into Pan Tian Cracking the Soil is to improve the influence and status of fairy tales. It is speculated that King Pan was between 80,000 BC and100,000 years, while Nu Wa, * * * Gong and Unintended Mountain were between hundreds of thousands and millions of years before the public.