Road Survival: My Firepower Evolves Infinitely

On Death Road, Luke saves his wife, only to be stabbed, robbed, and abandoned by her and her lover. Dying, he awakens the Hunting System: kill monsters, earn points, and trade them for weapons. While others fight over fuel and food, Luke rides an armed motorcycle through the zombie horde, upgrading it to a main battle tank. No one robs him twice.