C577

After everyone had left, the boy turned to Shui Niu and said, "Brother Shui Niu, you saw the shopkeeper as well." After everyone had left, the boy turned to Shui Niu and said, "Brother Shui Niu, you saw the shopkeeper as well.

Beitang Mochen felt very guilty after hearing that, so he volunteered: "This Big Brother Shui Niu, I'm a little knowledgeable on medical skills