The apocalypse broke out in March, and 90% of the world's human population was reduced to bloodthirsty zombies, cities were reduced to ruins, and despair devoured the remaining vitality. Lin Mo woke up in an abandoned hospital, only to find that he had become an alien - he retained human consciousness and did not attack the same kind, but he could be regarded as a "same kind" by zombies; his wounds could heal themselves quickly, and when he was hungry, he only had an appetite for the "virus core" inside the zombies.
He is a "balanced body" walking on the edge between humans and zombies. He must not only fight against the threats of mutant zombie kings and predators, but also face the suspicion and rejection of human survivors. From hunting zombies alone to survive, to taking action to protect children, to leading a team through the zombie tide to find the legendary safe zone, Lin Mo constantly awakens new abilities in the blood and fire, and gradually reveals the shocking secret behind the virus: This apocalypse is not a natural disaster, but a conspiracy of the "Genesis" company, who are trying to use the virus to select "perfect warriors" and rule the world.
When the third-level zombie king besieged the safe zone, and when the world-destroying virus entered the countdown, Lin Mo was no longer a lonely alien, but the hope of mankind. Joining hands with his partner who is also a "balanced body", he led the team south to destroy the company headquarters, using the power of "virus control" to reverse the situation and finally end the disaster.
Standing up from the ruins, he led mankind to rebuild their homes, develop healing serum, establish a global alliance, and rejuvenate the desolate land. This is a story about identity, struggle and redemption, and also a legend from the end of the world to the new era - when the world collapsed, he used the body of a zombie to protect the soul of mankind, just because he had something in his heart.