Rubber Mountain Fantasy World

The story tells the story of Li Chunian, the manager of a commercial complex, who transformed from a human to a mouse, and from a mouse to a human. The general background of the work is the era of war preparations. In order to expand the source of troops, scientific researchers began to study biological mutations. Unexpectedly, as the experiments deepened, a strange underground world of symbiosis between humans, rats, humans and cats emerged. This is how a series of stories that crosses two worlds begins.