This novel belongs to the theme of post-apocalyptic survival. There are no time-travel, rebirth, superpowers, systems and other unnatural plug-ins. There will be some unreasonable buildings, terrain, etc. In the plot. The first part is set in an inland area with distinct four seasons. Lucky and others not only have to resist the attacks of zombies, but also face the test of severe cold and heat. The plot mainly tells that on the eve of the outbreak of the virus, Lucky and others wanted to create a unique paradise far away from the hustle and bustle of the world, but by mistake, it turned into a base for survival in the apocalypse. Everyone thought they could survive, but found that monkeys with genes similar to humans had also mutated...