God System: I Reincarnated as the Gods' Favorite

(WPC AUG 2024) The Genesis Era, Earth in the year 510 GE—is the new era of the Earth after all the intergalactic invasions for the past one thousand years. Before the Earth was totally overtaken by these alien invaders, a group of heroes rose above the surface with the aim of protecting the world. These so-called heroes were the silent mythological gods and goddesses from all parts of world mythology. But because of the "Law of Order" protecting the balance within the worlds from different universes, these heroes could no longer give direct help when the alien invaders left a disaster that still endangers the Earth aborigines. With their last resort, these heroes created a system that allows humans to become these gods' vessels, letting them become able to use their godly strength and power, opening a new path to a new era. Wren Adams, a mythomaniac from the modern Earth era, was just on his way to finishing studying the last religious mythology when he just blacked out. When he wakes up, he is reincarnated as system-less Wren Adams of the Genesis Era, in which those myths he deems legends became the heroes that help maintain the peace and order of the New Earth Age. From a system-less guy, let's watch as Wren Adams conquers the dungeons in all the universe by becoming the OP MC through leveling and gathering all the godly vessels, relishing his identity as the gods' favorite.