Separation

The destruction of the Royal Sacred Sect told the world that no matter how powerful a hegemon was, there would still be a possibility of it being destroyed. There was no such thing as an eternal power. Because of the un-exemplary conduct of the members of the Royal Sacred Sect, it was destroyed in a matter of days after having stood for just a few tens of thousands of years. If not, Qin Wentian wouldn't have stood in opposition to the Royal Sacred Sect back then. The Medicine Sovereign Valley also wouldn’t have stepped out to confront the Royal Sacred Sect, and the Medicine Sovereign would still have chosen to remain in seclusion so that no one would know he had became an immortal.