What is the relationship between Wandering Earth 2 and 1?

The timeline is when Liu Peiqiang was young. If there is any difference between the two films, the first two pictures are even more shocking. Second, it is the behind-the-scenes team. Because Wandering Earth 1 earned money and fame before, Wandering Earth 2 started shooting with the mentality of surpassing the previous work. Basically, everything works well. More than 100 sci-fi main scenes have been built, with an expansion area of over 900,000 square meters.

The protagonist of The Wandering Earth 1 is Liu Qi, the son of Liu Peiqiang, and Han Duoduo, the sister of Liu Qi, who is childhood friends but not related by blood. Then, the name Han Duoduo is just like the role played by Liu Peiqiang's wife, that is, Wang Zhi, just to commemorate Liu Peiqiang's wife.

Brief introduction to the story of Wandering Earth 2;

From 2044 to 2058, scientists found that the sun is rapidly aging and expanding, and will devour the entire solar system including the earth within hundreds of years. Facing the double challenges of doomsday disaster and life and death, the coalition government was established with its headquarters in new york, USA. However, the world political situation is turbulent, and human beings are saving themselves, but they are still killing each other, and wars, big and small, are frequent.

The disorderly expansion of industry makes the world barren, and the development of science and technology is accelerated under heavy pressure. Mankind has turned to a planned economy society dominated by aerospace industry, and hundreds of self-help plans have been put forward with global efforts. Among them, the "moving mountains plan" which advocates emigration to outer space and the "digital life plan" which advocates digitalization of human consciousness are the main schools. In order to ensure more people to survive, we finally chose the "mountain moving plan".