C601 Huge Lake!

"I really didn't expect that this was popular in the ancient times." Lin Chen was amazed by this huge object. It looked like a building, but strangely, if it was really a building, then its shape was a bit too strange.

This huge building was about a few hundred feet wide, and Lin Chen had yet to reach the end of its length. It looked like it was full of rotten seaweeds and shells