The short film describes that in the future, mankind is facing a huge crisis, and the earth civilization is about to be destroyed, and the only way to survival is to find a new home in space through the "new life plan" of mankind. In this story, the hostess PR Xiaoxiao represents the last hope of mankind, risking her way back to earth to find if there is a suitable environment for life. However, he encountered an unprecedented danger, and all this was related to his father, an explorer who disappeared a few years ago. With the deepening of the exploration, a huge mystery also surfaced. This story reflects the global environmental crisis facing mankind, especially climate change and resource depletion, which makes people have to consider how to protect the earth and their own survival. This story expresses a call to think about how we can build a sustainable future in this world. At the same time, the story also reflects people's attitude towards nature, that is, we must respect nature, use resources rationally, and protect the ecological environment. Finally, the story conveys an optimistic message that when we pay serious attention to the environment and respect nature, we can still find a way to survive and develop in the future.