The story tells the story of Lin Xiaoqi, an unlucky and humorous young Earthling, the alien leader Klein (exiled alien), the weird alien pet preserved egg, research scientist Su Mi and ordinary resident Lao Zhang, who form a temporary rescue team. Aliens inadvertently bring about technological changes and disasters, and the earth is in crisis, but there are also endless jokes. The three volumes are divided into 'First Encounter and Misunderstanding', 'Cooperation and Change', and 'Ending and Rebirth'. They advance at a tight pace. Each volume is independent and coherent. In the end, various species and the earth merge with each other, ushering in a future beyond imagination.
