Famine Apocalypse: My Items Evolve Without Limit

In a world ravaged by famine, Yang Chen discovers he can endlessly upgrade any item—turning a simple nail launcher into a guaranteed-hit weapon, then evolving it further into something that defies physics itself. What happens when ordinary nails reach light-speed? When a crude tool becomes an unstoppable force? Surrounded by malevolent spirits, savage beasts, and desperate humans, Yang Chen's unique ability is his only path to survival. Each upgrade pushes the boundaries of possibility, transforming the mundane into the extraordinary with no ceiling in sight.