Being a god In science fiction is not that bad I guess

What will happen when a role player of the most popular mmorpg was suddenly thrown into a universe of Science fiction ? The universe which is he in is a Science fiction a novel from an another Earth and also an anime in some other Earth. However he is not only one, there will be other people who will come form this two earths ,where this universe is work of fiction or you can call them transmigrators. Who kind of things might happen in this universe when beings from three different earths arrived there. ************************************ A few things to note - The MC will not be overpower ,he is strong but still on beatable scale. He will also not have a system , however other transmigrators will have a system . Critism is welcomed with open hands. And there will be grammatical errors.