Henry Sutton comes from the future, and he retains his memories.

Step by step, he is building a new life, making the lives of future people better—he is the king of Kunming.

He knows the weaknesses of zombies and understands how to hunt monsters for profit. All the technological knowledge that humanity researched and verified during the dark years has been copied by him in advance in another parallel universe. His foresight gives him an advantage no one else can match, and what he must do is search for survivors in the ruins of the city, unite them closely around himself, and struggle and resist together.