As soon as Ning Xueyan went to bed, Lanning woke her up. Seeing the letter in Lanning's hand, Ning Xueyan got speechless for the moment.

It was just an anonymous letter. After Ning Xueyan had opened the delicate envelope and taken out the letter, she only saw the beautiful handwriting, "Make the concubine become madam."

Make the concubine a madam, make the concubine a madam? Ning Xueyan frowned and folded the letter in her hand, with a meaningful expression in her ...