In the Apocalypse of Mutated Events, I Play Tentacles and Become a God

[Apocalypse➕Not the Virgin➕Ability➕System➕Cthulhu] The mutated apocalypse is coming, and bloodthirsty mutants emerging from the unknown fog instantly tear apart human defenses, and countless families are displaced. Fan Tianheng was alone with his sister to make a living in the apocalypse. Unexpectedly, his only relative was abducted by the survivor organization. Fortunately, the system was awakened at the critical moment and he survived. But when he rescued his sister after many twists and turns, he found that everything was not what he thought... In the apocalypse, the dangers Fan Tianheng will face are not only brutal mutants, but also other surviving humans, and even indescribable terrifying existences...