Chu Yi and Xie Yun exchanged a glance.
"What the hell?"
"Did you hear that roar? It's really strange."
Chu Yi was very worried that it might be a Monster Beast; if it appeared at this time, it wouldn't be good for them.
The two of them held their breath and listened again, but the sound seemed to have disappeared.
Xie Yun continued with his own tasks. Only Chu Yi kept listening closely.
Roar——
Roar roar——
The sound was getting louder, but it was strange; it didn't come from one direction but seemed to drift in from different directions.
Left, right, above, behind...
What was even weirder was that the sound seemed to travel from far to near, then from near to far, elusive in every sense.
"Xie Yun, come quick, listen carefully."
Chu Yi was even starting to doubt his own intelligence.
This isn't scientific at all.
How could such a thing happen?
Xie Yun ran to Chu Yi's side, furrowed his brows, and started to listen.
