Global Collapse

When we were children, we always liked to raise our heads and look at the vast starry sky. The black curtain was dotted with countless starlights. Our imagination went through the clouds to the deep and glowing sky, pursuing the puzzling ultimate answer to everything. Perhaps it is precisely because of ignorance and ignorance that we use our imagination to create utopias in the universe with infinite fragmentation and nothingness. However, it comes. As a classic movie said, at first, no one cared about this disaster. It was just a wildfire, a drought, the extinction of a species, and the death of a city, until this disaster was closely related to everyone. A sudden visit from an alien civilization quickly made the whole world boil. We don't know whether we should feel happy or afraid, but we know that we are not alone in the universe...