Growth of Civilization

The vast universe, the vast stars. Nurturing different civilizations one after another. When high-level civilization comes, how should ordinary people living in low-level civilization make choices? After Mingyan separated from his girlfriend, he committed suicide several times but was rescued. However, when Mingyan gave up suicide and wanted to live, he unexpectedly "died" Mingyan, who recovered his past life memories, found that the development of events in this life was different from that in his previous life...