protecting Ou Yan behind him, looking like a protective father."Was that the assistant doctor who worked on Ms. Ou Yan that day" Aoki's eyes were sharp, and he recognized him at once. "It seems to be...your house. They're not the latest models, but they work just fine for listening."Why are they watching usLin Wanrong thought to herself, no wonder her husband felt that the layout of their house had...