The aliens have chosen a number of the most suitable humans around the world and secretly given them biochemical armors. Only humans with armors can survive and evolve normally, while all others are infected by the aliens. The aliens can spread directly through the air and water. Humanity's current technology cannot quickly develop a vaccine. Virus, those who are not selected will gradually turn into zombie-like creatures within half a year. Under the influence of the virus, these creatures will actively prey on the chosen ones who have armor. And our male protagonist, an ordinary freshman, has already been selected to become an armored wearer...
