C371 The Last Spy Caught

" Oh? There's actually such a thing." Gu Yuling's brows wrinkled slightly. Under normal circumstances, if she was talking to a guest, the female servants would definitely not come in and disturb her.

But the female servants in the house were all people who had worked in the villa for many years. They naturally understood these principles. How could they make such a low-level mistake?

Unless