The prosperity of the Liang Dynasty for hundreds of years did not rely on soldiers, horses and food, but on a taboo technique - "bone chips and heavenly calculation". It can deduce everything in the next seven days, at the cost of an innocent life thousands of miles away.
Gongsun Li, a low-level craftsman, discovered that the "gold-eating syndrome" suffered by his sister Gongsun He was a curse revealed by heaven. In order to save his sister, he accidentally activated seven bronze machine beasts that had been sealed for hundreds of years, awakening the full power of Tiansuan.
Priest Yin Sang was ordered to hunt down all those who touched the fortune. But he himself was the "causal error" who was sentenced to death by God but survived.
When Gongsun Li calculated that by sacrificing a hundred people, his sister would be cured.
When Yin Sang burned all the secret files recording the truth, he chose to bear the darkness alone.
What they ultimately have to face is not each other, but the ultimate problem——
