"Dragon Blood Sacrifice Picture" revolves around an ancient "Dragon Suppression Scroll". It is said that the scroll records a set of taboo methods used to suppress "anti-dragon vein" techniques. The so-called "anti-dragon vein" refers to the reverse dragon vein opened by those rebels or survivors of the subjugated country who deviated from the orthodox dynasty with sacrifices and sacrifices for revenge. These anti-dragon veins may contain the wealth and secret power of the extinct dynasty. They are also called "veins of resentful dragons" and carry their own curse, which will cause disaster once opened.
The protagonist Bai Chuan comes into contact with a fragment of the "Dragon Blood Sacrifice Picture" due to an accident. This fragment contains the "anti-dragon vein" spell pattern. Baichuan gradually discovered that this dragon blood sacrifice picture seemed to be related to a mysterious curse in the family. At the same time, this picture hinted at many mysterious tombs and lost places that had been erased in history. In order to break the curse, he and his companions embarked on a dangerous path of exploration and began to decipher the secret of the "anti-dragon vein". There are shocking truths and taboos behind each tomb, and the protagonist and his party must decipher them one by one to prevent the anti-dragon vein from resurrecting.