Inside the apothecary, bottles and jars gleamed with a mysterious luster under the dim yellow lights. Severus's slender fingers wandered between rows of shelves, and as he picked up each item, he explained its properties and uses in detail to Lin Shu.
Lin Shu's eyes were wide with curiosity and focus. Sometimes she knitted her brows slightly in thought, and sometimes she nodded in sudden understanding. Her gaze closely followed Severus's every move, afraid of missing a single detail.
This was brand-new knowledge gained through special tutoring, and she had to commit it firmly to memory.
Chapter 189