"Don't be nervous, Eagle, we're just here to gather intelligence."
Alger gently stroked the giant eagle's head to calm it, then took out a few spell scrolls and cast "Concealment," "Breath Interruption," and "Dark Vision" on both himself and the giant eagle.
"Let's go."
They entered the cave, which was covered in sticky filth.
It wasn't narrow here; in fact, it was quite grand. The entrance alone had a diameter of nearly a hundred meters, like a deep giant mouth, hidden within the grandeur of the mountains and tucked away in the deepest part of the Ancytica Mountains, thus unknown to the world.
Hundreds of years ago, this place was known as the "Mouth of Ancytica," but as time went on, the records gradually faded.
After Alger and the giant eagle ventured inside, it took them a full half-hour to barely make it through the long passage and completely enter the depths of the cave.