Modern forensic doctor Su Tang accidentally traveled to the Yong Dynasty during a mission and became a taboo "coffin child" in the world. With her professional knowledge, she solved bizarre murder cases one after another, from the unsolved case of Widow Li to the ice silkworm Gu puzzle, and gained a foothold in this world where feudal superstition prevails. However, her sharp edge attracted the attention of all parties. Not only was she involved in the secrets of the royal family, but she was also involved in the shocking conspiracy to compete for the dragon veins.
The secrets of the cold palace twenty years ago, the tragic fate of the twins, and the Gu King plan controlled by the mysterious man, layers of fog shrouded the Dayong Chaotang. Su Tang joins hands with Xiao Lin, a member of the royal family, to explore the truth in a desperate situation where zombies are rampant and agencies are densely packed. They not only have to face the conspiracy and calculations of Shen Yan and other villains, but also resolve the prince's suspicion and frame-up, and turn the tide in the fierce battle in the ghost market and the fierce battle at the altar.
When the dragon's veins shake and the foundation of the dynasty is shaken, can Su Tang use modern wisdom to solve the millennium mystery, reveal the true face of the mysterious man, and protect the Dayong Mountains? A journey of suspenseful investigation and power struggle across time and space begins.
