Secret place?!

the words of the old voice made the three people including blue alum all look surprised. They were shocked by the name and found the place of the old voice.

it's just that the shield is very small. You can see the end at a glance. Obviously, you don't see any creatures except them. At this time, blue alum took a deep breath and asked respectfully, "who is the elder? And what exactly is this place? " Obviously, after calming down, he didn't believe that this was the secret place. In his imagination, the secret place must be a horrible existence just like the Shura hell. Otherwise, how...