Chapter 324: The Calamity of Black Rain City

Black Rain City, located in the county capital of Meteor County, three thousand li away.

It was considered close to the edge of the county towns.

But what was astonishing was

that from time to time, a thick, black rain would fall there.

It was like damp mud, similar to diluted paste.

This black rain was not poisonous.

On the contrary, it greatly benefited martial artists in their cultivation.

An Alchemy Master with a renowned reputation had once gone to Black Rain City to investigate.

After his investigation, he found that the black rain was formed by the condensation of Heaven and Earth Spiritual Energy.

The Heaven and Earth Spiritual Energy around Black Rain City, as well as within it,

automatically condensed under special environmental conditions.

In the process, it swept away the impurities from the air, dust, and other particles.

Ultimately, it formed clouds of spiritual energy.

And from these clouds rained down large quantities of black rain.