Black Gun List

Thousands of years ago, humans had already begun to think about the existence of extraterrestrial life. If humans really encounter aliens, how do we know whether they/they are good or bad? Li Cai said: I am a materialist and have never watched science fiction movies since I was a child. Until one day, he looked at the emergency news on the TV and murmured to himself: Why do I seem to have seen all this in a dream?