This long book titled "Heart Traces" attempts to use a unique perspective, sincere feelings, rich capacity, profound connotation, and cold writing style to macroscopically review the long and arduous footsteps of Buddhist translators during the Three Kingdoms period, and to reveal their collision and integration of Chinese culture and Buddhist culture. The unique psychological structure in the novel, as well as the confusion and pursuit of the true meaning of life in the political and religious atmosphere, create a series of lifelike and flesh-and-blood Moon Branch characters such as Fa Du, Zhi Qian, Jin Gui, and Jin Man, showing the strange and ancient national customs and real life full of contradictions.