Mu Zhi is an author about whom limited public information is available. At present, only one work by this author is included in the collection, namely Animal World. According to the existing information, this work is classified under inspirational growth, suggesting that the author's writing tends toward themes of reader development and self-improvement, developed through the subject of the animal world. Because basic details such as the author's real name, nationality, dates of birth and death, and English name cannot be confirmed, it is difficult to offer further introduction to the author's life, educational background, or creative experience. Based on the materials currently available, Mu Zhi's creative profile is mainly presented through the single work Animal World, from which readers may learn about the author's choice of subject matter and style of expression. For an author with only a small number of works so far, future directions in writing and subject matter remain to be seen; at this stage, the works themselves should serve as the primary basis for understanding the author, and excessive speculation about the author's personal experience should be avoided.