C915 How dare You

Moo Yunshen raised his eyebrows and smiled at him. He raised his chin and said, "Listening to the noise is not good for your cervical vertebrae. You have to take care of yourself when you are old. Don't mess with your old bones. Go do something you shouldn't do."

His tone was very calm. At first, it sounded like a normal joke, but Gu Beihua's face sank when he heard it. After a long time