C729

"Zhao Feng, come and take a look. Can this thing help us?"

Mi Yun squatted on the ground and looked up excitedly.

Zhao Feng frowned. He squatted down and looked at the thing Mi Yun was pointing at.

On the bluestone floor, a gurgling stream of water passed by. Strangely, it was always the water flowing down to the bottom.

However, the bluestone covered the water under the ground