After Being Reborn and Mutated, He Became the Führer's Favorite

Apocalypse+Mutation+Dual Personality+Double Life This is a post-apocalyptic reconstruction world where people are divided into three classes from birth. The lower class has no household registration and can only survive in underground ruins. The middle class squanders the resources of the underground city extravagantly. The upper class are all members of the Imperial Church, living in Yunshang City and enjoying the worship of the underground city... When Chu Yao, a top killer, was reborn and woke up, she was involved in the conspiracy of the imperial government. In the name of untouchables joining the army, the government army used untouchables as guinea pigs for biochemical experiments, trying to secretly cultivate a biochemical army to compete with the church. So far, all those who have participated in the selection have had biological genetic recombinant fluid injected into their bodies. If they are unable to adapt to the mutation, they will become infected. Only by completing evolution can they survive. After Chu Yao discovered the conspiracy of the government forces, she became a rebel and was hunted down by the government forces. After escaping from the underground ruins, she was rescued by Su Yu. Su Yu, a young man with the same appearance as Chu Yao's husband in her previous life, is the president of the student union of the Imperial Academy. His father is the head of state of the empire, and his mother is a cardinal of the imperial church. He has a dual personality, both good and evil. What secret is hidden behind him? And is there a broader world above Yunshang City? What's so special about the adopted daughter Chu Yao's identity? Let's see how Chu Yao counterattacks and rewrites the rules of the apocalypse!