Silent Perpetual Motion Machine

It tells the story of a future where humans unexpectedly unite to explore space due to a space attack. The first generation of explorers, Cheng Xiaoyang and Qin Xiaoyu, first saved all mankind with their knowledge and strength, and later met alien refugees and developed the solar system together. After a long break after the rebellion, they left the solar system to explore outer space, but lost contact after arriving at their destination. Then a new generation steps onto the stage of history to explore space and search for them leading to great adventures. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.