616 Chapter 577: First Floor????

After paying the entrance fee, Alex's group disappeared inside the portal, and when he opened his eyes again, he was in an unfamiliar land.

''I wonder on which floor am I?" 

Alex wondered while looking at his surrounding; however, the only thing that answered his question was the sound of the wind howling. 

''Well, I need to go down; I can't sense anything from here anyway," Alex said after scanning his surrounding; unfortunately, his Divine Sense seemed not to work here, it was like it was being obstructed by something, the only solution would be to go down, so Alex decided to go down. 

Just as Alex was about to go down, he felt a change in the wind surrounding him, so naturally, he stopped and stretched his ears to listen. 

Suddenly, Alex frowned before cursing; he knew the identity of the incoming enemy, an aerial-type monster, a wyvern to be exact. 

Two wyverns swooped down from the sky; wind accompanied them as they descended.