In 2049, the "Red Mist Virus" swept across the globe, turning half of humanity into "Rotten Corpses." Only a tiny fraction of people had the "Virus-Eating Gene." Delivery worker Lin Feng entered a contaminated zone to raise money for his mother's medical bills, only to be infected by an SS-rank virus fragment. He awakened the "Chaos Devouring Body," which allowed him to devour viruses without limit. He saved Su Qingyue and made a name for himself in New York, weathering emotional ups and downs along the way. Lin Xi stayed by his side throughout, and when she took a needle meant for him, he awakened the ability to "Devour Toxins Through Emotion." The Poison Alliance used the Eiffel Tower to spread the virus, and Lin Feng and the others fought back. After devouring an A-rank virus, he gained a space-time domain and uncovered the director's conspiracy. After marrying Lin Xi, he had a daughter, Lin Niannian, whose innate SS-rank constitution cured her grandmother. When a virus mother nest from another dimension descended, the family of three fought side by side, eradicated the disaster, and sealed away the alien race. In the end, Lin Feng became a guardian war god, Lin Xi opened a hospital, and Lin Niannian traveled among the stars. The family began a peaceful life in Shanghai, sometimes saving the world and sometimes simply enjoying the everyday.
