The year 2059 was called the Year of Disaster. From that year onwards, various places began to lose places occupied by humans, and bases of different sizes began to appear one after another across the country.
And those cities that were originally human were occupied by animals and plants.
Human beings not only have to face the infringement of those animals and plants, but also always worry that they will contract viruses.
The melting of the Arctic and Antarctic glaciers has brought countless viruses that have been sealed for a long time. The most famous viruses are Azheimer virus and lytic virus.
When the world was hopeless, it was discovered at the H-city base that Zero had unlimited viable organs. His organs could be transplanted to other people, and then other people would have the ability to evolve. Even if the survival rate was only 30%, people would still flock to him.
Human survival requires someone to sacrifice, so why should I be the one to sacrifice? Have you asked me for my opinion?
Concept: Everyone has their own choice, everyone has it