Criminal policeman Shi Qiang after his radiation overdose and scientist Wang Miao investigate the theft of nanomaterials, uncovering a conspiracy by a mysterious organization to destroy human unity.

The sun is about to be destroyed, and humans have built huge thrusters on the surface of the earth to find a new home. However, the road to the universe is full of dangers. In order to save the earth, young people from the wandering earth era stepped forward for the third time and started a life-and-death battle against time.