章 678: War in Subterranean World: Hippogriff

ROARRR!!!

A powerful roar reverberated throughout the entire subterranean world. It announced that the ruler of this place was here.

"W-What is a fifth stage monster doing in this kind of place...?!" Vandal said while stuttering. He couldn't help it since a powerful monster appeared.

Yes, a fifth evolution stage monster had appeared and shattered the space lock.

He suddenly recalled the information that he received from a warrior named Souta. But why would this monster appear here at this time?

"So you finally appeared here?" Avron forced a smile on his face.

The monster was called Terror Gale Hippogriff. It has a size of five meters in height and its length was eight meters. It's a creature with the front half of an eagle and the hind half of a horse. Its feather was like a blazing flame dancing in the wind and its dark eyes were like a pair of exquisite gems.