C253 Mysterious flute sound

After hearing what An Rushuang had said, I turned my head to look in the direction she had pointed. I just so happened to see a wave of Earth Yin Qi gushing out from the ground.

"Is there a basement there?" I asked, looking over there.

"Why don't we go over and take a look?" An Rushuang said, then led me towards the direction.

After a short while, I finally saw a pile of messy rocks