"The appearance of the dragon's veins creates turbulence in the world, and the nine keys lock the destiny and determine the world." Behind the scenes of the prosperous Tang Dynasty, the emperor and the eldest princess made their own plans to fight for the dragon's veins.
Di Qinghan, the youngest Shaoqing of Dali Temple, was willing to join the game and become the emperor's pawn in order to investigate the truth behind his master's murder.
In the process of searching for the lost keys, he discovered that there was an unimaginable mystery hidden behind each key.
As the mystery unfolds, the truth behind it gradually emerges.
Emotional entanglement, life and death struggle, can Di Qinghan keep his original intention and reveal the truth behind Dragon Vein.
