After Suppressing the Outside World for 900 Million Years, the Holy Body Once Again Fights Against the Sky

In order to prevent invasion from outside the territory, the peerless immortal emperor Lin Yao sat alone on the throne for 900 million years. Before his longevity was exhausted, he used the secret method of polishing his life and lived out his second life. In this life, he vowed to re-establish the order of the heavens and the world and slay the evil spirits outside the realm. (No system, decisive killing, weak introduction, move to the main text)