Chapter 214: Weird Black Rock Mountains

Iwan Harvard's long sword hit the middle of the demon snake, but what surprised him was that this sword failed to cut the demon snake in half, but instead only left a deep wound.
The demon snake let out a shrill hiss, rolled on the ground, quickly escaped into the grass, and disappeared.
Leaving Iwan Harvard there in a daze.
Iwan Harvard muttered to himself, "It shouldn't be this strong. How could a post-natal eighth-level demon beast have such strong defense? It's almost catching up...