The world is plunged into a mysterious virus outbreak and civilization collapses. Zhao Lele led a group of friends with different personalities to survive hilariously in the ruins. From the city to the wilderness, they experienced multiple crises such as zombies, mutated animals and plants, mysterious organizations, and disputes among survivors. Each volume mixes survival challenges and team growth, revealing the truth of the doomsday in stages. The team gradually becomes stronger through humorous exchanges and mutual help, and takes on the important task of saving the world. In the end, after an adventure that intertwined madness and tenderness, they found the possibility of new life. The answer may be more bizarre and funny than imagined.