In early 2500 AD, mankind suffered retribution from nature for over-exploiting the earth's resources. A kind of dark plants emerged on the earth. They like low temperature and darkness, and are extremely contagious and capable of reproduction. All creatures they touch will be infected into dark plants. In order to preserve their descendants, humans stayed away from forests, water sources and other deserts suitable for plant growth. They built their last home, Sand City, and built a defense system against dark plants around the sand city.
The heroine Nanye Kaede's family encountered an accident when she went out to explore the city, and she and her grandfather became "rats crossing the street." In order to find out the truth, she joined the Shacheng Army...
Come on💪🏻