Chapter 51 The Murderer is Aunt Lan

Su Yan looked thoughtfully at the nanny, who was keeping her head bowed, her drooping eyelids gently trembling. Even without seeing her eyes, Su Yan could guess that she was feeling guilty.

Why would she feel guilty?

Could it be that she deliberately added those two ingredients to the medicine?

"Cough, cough..." At that moment, the nanny couldn't hold back and coughed.

Su Yan was slightly startled, then smiled and asked,

"Nanny, are you ill? Your throat seems to be quite uncomfortable."

"Thank you for your concern, madam. I've just caught a cold; it's nothing serious."

"Then you must take good care to rest. A cold can lead to a serious illness.

If the coughing doesn't stop, that would be miserable."

A flash of panic crossed the nanny's face, but it quickly disappeared.

She smiled and said, "It's nothing, madam. I'll be fine as long as I take some medicine."

Su Yan nodded, then looked towards the inside of the house and asked,