C352 Treating Illness and Saving People

"Young Master Han, what are you trying to do? Do you want to murder the headmaster? " Li Wanqing said shrilly. The long silver needle in Young Master Han's hand made her heart palpitate.

Young Master Han smiled and ignored him, only saying to Wang Dazhi, "Principal, I have no reason to harm you."

Wang Dazhi had also never come in contact with Chinese medicine before