Returning to the Dark Moon

Confucius did not speak of strange phenomena, violence, disorder, or supernatural beings. If that is so, perhaps Confucius feared the spread of such beings throughout the world. I was defeated by the Martial God known as the Lord of the Dark Heaven, and then I regressed. What is a Regressor, and what is an Unrivaled One? Surely, the world I once knew was not like this?