C372 Iron Lock Array

The bricks were pushed away by me and some of them fell to the ground. The sound of water could be heard from the bottom of the dark space. It must have been the bricks that fell in.

Plop! Plop! The sound of flowing water never stopped. I got more and more curious and quickly went inside.

Clang! My body felt as if it had hit something, and touching my head actually hurt