A lost "Secret Art of Feng Shui" connects the centuries-old grievances between tomb-robber families from the north and the south.
In 1997, Jiang Beichen, the last descendant of the Northern School's Mojin Captain, found a bronze talisman engraved with "North and South are twins, if they unite, they will live or die" among his grandfather's belongings. At the same time, Nangong Yue, the descendant of the Southern Tufuzi, received a mysterious letter and learned that his father, who had been missing for three years, was still alive and was imprisoned under Pingshan Mountain in western Hunan.
Two young men with family missions met in Changbai Mountain and were forced to join forces to enter an ancient tomb from the Liao Dynasty. In the tomb, they found bronze pieces and silk books left by their great-grandfathers a hundred years ago - relics from the "Yu Dynasty", an ancient civilization older than the Xia Dynasty.
The Yu Dynasty once mastered life technology that transcended the times, but self-destructed due to abuse. The survivors are divided into two groups: the northern group inherits the "feng shui technique" and the southern group inherits the "gu technique". And a secret organization called "Gui Xuhui" has been looking for the ultimate secret of the Yu Dynasty - "heart", "bloodline" and "key" for a hundred years.
From the snowfields of Northeast China to Pingshan Mountain in Western Hunan, from the underwater ancient tombs in southern Yunnan to the ghost town of Yemo in the Western Regions, Jiang Beichen and Nangong Yue must combine the skills of the north and the south to break the century-old seal in the pursuit of the Guixu Society. And when they finally found the truth, they discovered that what they wanted to protect was not the secret itself, but the right to choose.
The north and the south are inextricably linked, and when combined they lead to life and death. These are the last words of our ancestors and their fate.
