In 2026, the "Blood Moon Disaster" broke out around the world, zombies were rampant, and social order completely collapsed. Lin Fan, an ordinary delivery boy, accidentally activated the "Apocalypse Delivery System" on the day of the end of the world. From then on, every time he completes a delivery mission, he can obtain survival materials, strengthening potions and even special powers. At the end of the moral decadence, he adhered to the professional creed of "receiving orders must be delivered", but gradually became extremely self-interested between survival and human nature. From rescuing others to building his own survival base, from surviving alone to forming a female team, Lin Fan explores the rules of survival in the end of the world in the whirlpool of violence and desire - here, the most dangerous thing is never zombies, but the human heart.
