Jumping into Nowhere

Use the cracked Adventurer's Stone and find out what happened to the Demon Hunters.

The orc had an Adventurer's Stone, the one just like yours. It's a little cracked though, and I'm not really sure it can be used to teleport. And if it works, only gods know where it might take you.
We must find out what kind of an enemy has destroyed the fortress! I believe no one can handle this responsible mission better than you.
Please don't play hero! Just find out what happened and come back as soon as possible.

What the hell... What are these creatures?

Phew... I don't know what's your name, but you are right in time! They would have killed me in a moment.
Listen! I need to tell you something.