C558 The Proud Man in Black

Hearing the maid's words, Zhang Nan smiled and asked, "What will you do to those who don't listen to your rules?"

The maid looked at Zhang Nan and smiled, "Of course, we have our ways to deal with those who don't listen to us. You are our friend, so I will answer your questions. But please don't ask any more questions. Even if you are the person the higher-ups instructed to protect you