Chương 521: Chapter 521: What are they up to!

Seeing the slap mark on her face and the fearful expression, the old woman was taken aback: "Aunt Yun, your face..."

Yi Ling's eyes were reddened, she avoided eye contact and lowered her head in a pitiful manner: "I, I, I just carelessly bumped into a noble person."

The woman was stunned and ventured to ask: "Who is this noble person?"

Yi Ling slightly turned her head away as if she didn't want to tell.

"Is it Lady Mu?" The old woman persisted.

Yi Ling suddenly widened her eyes, her pupils filled with surprise and panic: "You, you, how did you know..."

The old woman suddenly understood, shocked at heart. Indeed, Lady Mu was quite a proud figure. Even though she herself was from a small family, she showed her power by slapping Aunt Yun, a concubine of the Sun Family. What's more, today was Madam Sun's birthday party. Her blatant violence towards Aunt Yun was quite surprising since she was sure Aunt Yun would not reveal it.