The Heavenly Demon Mirror

[Mortal Cultivation, No System, Slow and Steady]

One day, an immortal came to our village and used everyone in it to make a Ten Thousand Souls Banner. In the end, he was merely given a verbal reprimand, and the sect offered me a chance to work myself to death as a servant. That was the end of the matter.

This is the so-called righteous sect. I have no backing; I'm just livestock raised to be slaughtered!

Luckily, I found a demonic treasure, the Heavenly Demon Mirror, and from then on, I entered the demonic path.

I offered the Heavenly Demon Mirror a pile of medicinal dregs, and it gave me a pile of perfect demonic pills in return.

I offered it incomplete cultivation techniques, and it gave me perfect demonic arts!

It can even continue to grow and develop other abilities.

In that case...

You hypocrites of the righteous path, tremble before me!