The Dawn of Civilization in the Last Days

Nature is cruel, and weakness is an original sin. There are wars between people on earth, and there are wars between civilizations in the universe. Human society is full of shackles and fetters, and some have even speculated that human genes also have a fetter. When the shackles of society are broken, the true face of human nature will naturally be exposed! However, wildness is also a kind of strength! When human civilization was invaded by foreigners, when the prosperous society turned into a wasteland. Lin Song, who was in the most confused teenage stage of his life, encountered two major disasters when he was eighteen years old. One was the unexpected death of his parents, and the other was the coming of the end of the world. The reptiles are coming, and their armies are rolling over human cities, genetically modifying the Earth's species to become extremely terrifying and powerful. The human race, from the overlord of the earth, has been reduced to a group of ants. Lin Song did not give up hope of living, he wanted to fight his way through this wasteland. He wants to trample reptiles under his feet, including reptiles from aliens and reptiles among humans! Let us witness this wonderful adventure together.