Invasion of Alien Beasts: I Evolve Unlimited by Eating

Extraterrestrial planets have arrived, and alien beasts are dormant in the world, feeding on humans and replacing them. An infinite loop of time cage is a perfectly disguised hunting ground for alien beasts, and it is also Jiang Feng's only way to survive. When he took his first bite of the flesh of an alien beast, he finally discovered that hunger is the driving force of evolution! He is the only "bug" among humans, a "humanoid detector" who can see through disguises. When the country found him, he thought he would be given an iron rice bowl, but he was shocked to find out - how many people were there in the base?