The End of the World: Lieutenant Colonel I Became the Supreme Commander of the Western Territory

The end of the world is approaching suddenly, and retired Lieutenant Colonel Chen Xuan was ordered to regain military power on the day he was relieved of his rank. Use iron-blooded means to establish a base in the Western Region, eliminate mutants, and clean up internal rifts. But caught between survival and morality, he witnessed the evil of human nature and the corruption of power. When a mysterious signal from the north emerges, he realizes that the real enemy may never have been the monster...