It turns out that the seemingly ordinary Chinese textbooks hide countless "knowledge worlds": when you enter the phonetic words and sentences, you will not see a fog but a maze of combinations; turn to rhetorical techniques, a fairy tale world, whose truth is being distorted, and you must find the "abnormalities" that have been modified in the textbooks to succeed.
This is not an ordinary adventure, but a "game" with Chinese textbooks - when familiar texts become dangerous cages, when the knowledge in textbooks is no longer words on paper, everyone must rely on the contents of the texts in their memory to find life.
