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With the development of science and technology, humans are exploring the universe in space. In 4250, Sun Jian and other expedition teams from all over the country were invited by the country to explore the universe, but he did not expect that this would be his last farewell to the earth...

In 2150, the earth has been over-exploited by humans for a long time, resulting in many disasters. According to experts, the end of the world will come in ten years.