Little did he know, after he left, Xia Ningxing's eyes immediately turned cold. She pulled out a tissue, pretending to wipe the corner of her mouth, but in reality, she spat all the milk she hadn't swallowed onto the tissue.
Ha!
Such a childish trick again!
Did they think she was unaware that Sleep-inducing Grass had been added to the milk?
The reason she knew about herbs was because making perfume required recognizing various plants and flowers. Memorizing their scents, medicinal properties, and characteristics was a skill essential for a perfumer. Therefore, the moment she put the milk under her nose, she immediately detected the faint aroma of Sleep-inducing Grass.
The effects of Sleep-inducing Grass were the same as sleeping pills, but much stronger. Furthermore, it was easy to find, with plenty growing by the riverside.
People with insomnia would usually pick some, dry it, grind it into powder, and add a little to their food as treatment.
