During the Battle of Zhuolu between the Yellow Emperor and Chiyou, Chiyou's tribe was defeated. Using a secret technique, Chiyou forcibly fused the souls of the eighty-one Jiuli tribes with the laws of heaven and earth. These fragments of rules, filled with lingering obsessions, scattered throughout the human world and evolved over thousands of years into all kinds of "anomalous objects" with special abilities.
They might be:
An old roll of film that can alter memories
A bronze mirror that reflects people's hearts
A bronze dagger that can sever "connections"
A thread-bound book that makes anything written in it come true
