The Art of Refining the Heart

Dongbo Xueying repeatedly teleported through the Void Realm World, swiftly making his way through Black Rain Cave Heaven. Before long, he saw the enormous vortex formed from Black Cloud in the sky. Space within the vortex was twisted as well—it was precisely the passage leading to Ice Snow Cave Heaven.

"Only the last of the Three Demons Hall remains, and it is also the most difficult one." Dongbo Xueying soared into the sky and flew into the vortex.

Ice Snow Cave Heaven.

The cold wind howled and snowflakes drifted down. Goose-feather snow blanketed the entire land in a layer of white.

The instant Dongbo Xueying entered, he felt a trace of bone-piercing cold. Snowflakes landed upon him as well, but in an instant, they were shaken...