By some strange combination of circumstances, Tian Shu suddenly traveled to the Xia Dynasty. Is this a test or a gift?
Under the shouts of "Guishu" one after another, Tian Shu gradually couldn't tell whether she was Tian Shu or Guishu. Driven by fate, she was gradually assimilated and met the "ancient man" whom she admired in the past, present and future. She also met, knew and cherished each other. A sudden change forced the two to separate. Will they meet again one day?
The whole book draws on "Historical Records", "Eight Hundred Years of the Yin and Shang Dynasties in Late Xia", "Why China" and "Jian Shang"
Purpose: I have people just like the sky has a sun. If the sun dies, I will die.