Library

After frequent earthquakes broke out around the world, scientists found mysterious obelisks in the collapse area. After going through difficult cracks, they found that the inscriptions actually recorded the coordinates of underground cities. Countries around the world relied on their own high technology to open the found dungeons. They thought they would get amazing discoveries, but what followed were mysterious mutated viruses and ancient soldiers who killed everyone on sight... What is the truth of this world? In a cruel and bloody era, everyone was struggling to survive, but Huang Huai, who had always been cowardly and ordinary, reached the pinnacle of his life with the help of a dog!

Wandering on the edge of life and death, a series of complicated and confusing cases test wisdom and courage again and again, adhering to beliefs, protecting national treasures, stealing intelligence, and killing traitors, creating a legend of red agents. Reader communication group: 824737807