The Old Days Have Come, and I Somehow Became the Savior of the Apocalypse

[Behind the Scenes] + [No Female Lead] + [Apocalypse] + [Cthulhu Mythos] + [Superpowers] The once-peaceful world was invaded by an unknown terror, and the shadow known as Cthulhu gradually swallowed it whole. As the power of the Great Old Ones thoroughly corrupted and consumed the world, ghouls from the lower independent races, Hounds of Tindalos from the upper independent races, Deep Ones from the lower servitor races, and Dark Young of Shub-Niggurath from the upper servitor races all poured in from other worlds. Every one of them set its sights on the world's ruling species: humanity. They intended to bring the entire world under the power of the Old Ones. Just as the Old Ones' presence was about to blanket the world and loom over all humanity, a nerd named Fang Xiang happened upon a game called Old One Savior. Through it, he could summon characters with supernatural powers. An arcanist nicknamed the Child of Thunder, a berserker codenamed Hand of Dawn, and a radiant priest hailed as a fanatic. He would build a supernatural force and repel the Old Ones, saving this world that had attracted their attention. In the end, by harnessing the power of the Old Ones, he would build a top-tier force spanning the Myriad Worlds.