Atlas is a time-travel progression fantasy series by Samson Chui, following a man who survived a post-apocalyptic wasteland only to be betrayed by his allies at the last moment — and sent two years into the past. Now Atlas has two years to prepare humanity for an apocalypse he already lived through, assembling the Portal Crushers team and building Fort Bone from nothing.

Across eight books, the series expands from scrappy survival and team-building strategy to alien observation decks, dungeon invasions, and interdimensional politics, all delivered with a sarcastic protagonist who handles catastrophe through competence and spite. Perfect for fans of regressor fantasy with genuine humor and escalating scope.