Apocalypse Lone Ship: My Base Can Upgrade

When civilization crumbles and the world drowns in chaos, one man awakens aboard a mysterious vessel with an impossible power—his base can evolve. Starting with nothing but a lone ship drifting through apocalyptic seas, he must scavenge resources, fend off mutated threats, and unlock upgrades that transform his floating fortress into humanity's last hope. Every decision matters. Every upgrade brings survival one step closer. In a world where the strong devour the weak, can he build an empire on the waves?