The Doomsday, But I Have an Invincible Shelter

After the Evernight falls over North America, man-eating monsters roam the dark. Humans survive near Wardfires fueled by Dreadstones, making outposts cash cows for the major clans. Cole, legitimate eldest son of the Northreach Hargroves, is framed as a bastard by his brother Derek's faction and exiled to deadly Outpost 37 with three Dreadstones, his maid Mandy, and a fire dying in three days. Reborn with past-life memories, Cole awakens the “Evernight Sovereign” system and becomes a rare alchemist: he crushes Dreadstones into powder to conjure bear traps, arrow towers, spike traps, walls, and farms. Hunting the creature “Howler,” he snowballs resources, gathers abandoned survivors including Walter, and turns the outpost into the Badlands' strongest refuge. While Derek plots to claim the inheritance, cunning monster leaders close in, and a gray-coated stranger promises “three months.” Cole will defend his stronghold, build his power, storm Hargrove, and reclaim what is his