Story summary: In the near future, the sun will gradually expand and destroy the earth. In order to avoid the destruction of the Earth, humans jointly launched a plan called "Wandering Earth" to push the Earth away from the solar system into another galaxy. However, during the propulsion process, Earth faced countless dangers and challenges, including space debris, extreme weather, catastrophic weather, and so on. In order to save Earth, humans needed to embark on a difficult adventure and find a way to allow Earth to enter a new galaxy smoothly. In this process, humans not only had to face various difficulties and challenges, but they also had to cooperate with each other and deal with them together in order to save the earth.