C429 Mann's treatment

"Old man, Little Bean, you don't have to be modest. I can treat you at the same time and examine Little Bean and his older brother's spiritual roots." Yin Manfeng said to the grandfather and grandson duo.

The old man and Little Bean stiffened. After a long time, the old man asked in disbelief, "Really?"

"Really." Yin Manfeng said.

Seeing that Little Bean was looking at him expectantly