C1024 A Sneak Attack!

The courtyard's door was quite a distance away from the living room. The sound of knocking was not too loud. There had been guests before, but most of them would ring the doorbell. This time, the knocking was crisp and powerful, and it clearly reached Yang Bo's ears. This made him very surprised!

The housekeeper hurriedly ran out, wanting to open the door. Yang Bo raised his hand and said