Grave Robbers: The Dragon Formation.

Lu Xiaoxi, the granddaughter of the Old Shipwreck, has been suffering from poisonous compulsion since she was a child. Many years ago, old man went to Sword Mound (Tai'a Jianzhong) in order to save her granddaughter's life and violated the ancestor's precepts, but failed to obtain the antidote. Lu Xiaoxi grew up using medicine to protect her life, but she couldn't stop the poison from getting into her bones. Uncle De, who raised her, was always looking for a way to start a trickery. The young marshal who wanted to get Tai'ajian secretly investigated and learned of the origin of the shipwreck family and Tai'ajian tomb.