her whole body softened."Mom Zhang, are you alright" Li Yuansha hurriedly reached out to help her up."This thing in my hands, it's like a leverage. It can serve as a warning to them. If they are fear..., "Being able to come in as a caregiver means you have some knowledge of pharmacology. You know why I suspect you Because there is a herb in the medicine I gave my grandfather that can be easily extra...