How to resolve the grudges caused by a notebook, and how to understand them?
More than thirty years ago, Wumen from Jiangsu and Zhejiang came across a strange tomb in Daxinganling. They unearthed a three-headed insect ring, only the size of a bracelet, but found that it was actually a [key].
For unknown reasons, all five sects returned to Jiangsu and Zhejiang, and something strange happened.