Immortal, I Wander the Heavens

"I'm just an ordinary person. The world, the common people, justice, etc. Have nothing to do with me. Isn't there an old saying? If the sky falls, there will be tall people who can hold it up." "Get the talent [Eternity] [Immortal]" "But then again..." This is the story of a guy who cannot die and is dominating the world while wandering around. The first world: The bad guy who painted the rivers and lakes