The book tells the story of an ordinary Chinese metropolis that fell into doom simultaneously with the world after a sudden natural disaster. Qin Mo leads a team with different styles, complains about each other and never abandons each other, embarking on a long journey of survival and self-rescue. Sometimes they encounter the weird New Order group, and sometimes they battle with wits and courage against naturally mutated creatures. Along the way, the team members bumped into each other and laughed frequently, but they also gradually revealed the truth behind the natural disaster. In the process of saving themselves, protecting their emotions, and adhering to kindness, they use humor to resolve despair, and step by step find the light for survivors in the desolate world.
