On the eve of the Spring Festival in early 2037 AD, seven comrades who had just retired met for a gathering and traveled to city C. Because of their righteousness, they met Shen Yanhui, a nurse from the local hospital, and others. However, they encountered the zombie apocalypse. Through their excellent military literacy, these few people managed to survive in the apocalypse, and worked step by step to help each other through the apocalypse with the people around them.
