Ilvir brought Ghidorah forth from the warm heart of Nyonia itself. In those early days there were many Ghidorah that spread across the lands and seas. They lived in the mountains, forests, fields, and even a few in the sea. Because of their size and abilities they created very few things. The land and sea provided them with plenty.
As the Ghidorah became more arrogant and greedy, they gave up following Ilvir. Over time most of the Ghidorah have come to believe they were the first creatures to live on Nyonia. There are a few very old Ghidorah who know that Ilvir brought them forth but the vast majority do not.