In this paper, I tried to search for the myths of Shan-Hai-Jing based on the Body-Thought. On one side, I paid much attention to analyze the text of Shan-Hai-Jing with Body-Thought, and discovered that the myths in Shan-Hai-Jing were indeed full of Body-Thoughts. There were many records of how the forerunners created their world with Body-perception, and how different kinds of Body caused various natural disasters. On the other side, I investigated the ”Body-combining” and ”Power-marking Body”. The former can be described with the human-animal, animal-animal fusion, and the description about bisexual-body in Shan-Hai-Jing can tell us how forerunners were eager for the fusion of their bodies, and going back to the original world. Further more, the later can reveal the conflicts of power at that time by observing the twisted dead-body in Shan-Hai-Jing.