Ever dreamed of having an adventure in another world? To wield magical powers, to save a princess—maybe even slay a dragon or two? Yeah… you really shouldn't. Trust me, I’m the expert. After ten years of surviving in a fantasy world and killing the Demon Queen, I’m finally back on Earth—safe with my family, reunited with civilization, and ready for some well‑earned peace. Or so I thought. Congratulations, Earth is being integrated into the Atheos System! You’re being summoned to the Tutorial. Anomalous status detected… Assigning Impossible. Oh, crap. Here we go again... First it was that kingdom—and their goddess—who never heard of consent. Now my own planet is going full apocalypse on humanity. Lucky me, as I’ve already reached the pinnacle of Elemental Cultivation—Air, Lightning, and Gravity are mine to command. My abs? Bulletproof. Bench press? Over 9000. Next up, I get to master a new kind of Levels, Archetypes, Skills. I might just be the strongest Level 0 out there—and I’m not stopping anytime soon. If the Atheos System wants to test me, it’s about to learn I’ve been through hell and back. And that for me, nothing is truly Impossible. About the “Apocalypse Returnee” is the first installment of the new LitRPG Apocalypse series with an Isekai twist. Perfect for fans of the Primal Hunter, Dungeon Crawler Carl and all things progression fantasy. Join Clinton Wyatt on his quest to find his sister, whatever it takes. Even if it means making some questionable choices... Very questionable choices.