Games of Gods: I Am a Loner

In countless parallel universes, there are many "gods" (human → god)! These so-called "gods" set off a divine war that lasted for countless years for the sole "authority" in countless parallel universes! It's just that due to the rules of the universe, "God" cannot take action directly, and can only select so-called "believers" to hold a so-called "God War"! (Note: There is no female protagonist in this work because I don't know how to write emotional lines)