The Days When the Whole People Are Trapped in a Barbaric World to Survive

100 Million people from the global population randomly fell into a world of eternal night. In this world of eternal night, this Milky Way hangs in the night sky. There is no alternation between day and night, only eternal darkness. This is the fallen world, where there are countless underground monsters that choose people to eat. Anyone who falls into this world will face danger at any time, fighting with strange beasts for food, water, and survival. In this world, there are strange beasts as big as mountains, endless cursed blackened lands, vast stars, and trillions of creatures. All races in the universe cannot escape the fate of collapse. If a civilization falls, the planet it lives on will also fall and the world will be completely blackened. There is a new evolutionary path in the fallen world. All the heavens and worlds have been exiled here, and all races are competing, and the survival of the fittest is a life, just to compete for the right to survive.