C416 Confirmation of Dr Xu's Identity

Soon, they arrived at the door that was able to cure all sorts of illnesses. However, he had already closed the door. But the candles were burning. Song Mo took a glance at Tan Pi, and Tan Pi immediately walked up and knocked on the door.

"Uncle Xu, are you there?"

Song Mo looked over and saw that his uncle had called him over.

"He's here," a familiar voice quickly came from behind the door