A virus swept the world. With its long incubation period and strong transmission ability, it infected all mankind in a short period of time, turning countless people into terrifying zombies, and there were also cross-species infections. At this time, several huge Noah's Arks appeared, and hundreds of thousands of survivors boarded the last home of mankind. A captain picked up a drifting orphan, and he was the protagonist of this world. .
Purpose: zombies, survival, scientific cultivation