She's an eccentric apothecary from the pleasure district who was kidnapped and sold into the Rear Palace as a maid, later becoming Jinshi's personal tasting lady and a brilliant court detective.


brilliant, poison-obsessed apothecary whose sharp, analytical mind makes her an exceptional detective, though she remains deeply cynical and completely immune to Jinshi's charm or imperial status. Shaped by her upbringing in the pleasure district, she is intensely pragmatic, fiercely independent, and street-smart, preferring quiet scientific experimentation over palace politics and social drama.
Dry, precise delivery; treats people like variables, then lands quick observations with acerbic calm.
To study rare herbs, test poisons, and live a quiet life. She is driven entirely by an obsessive curiosity for pharmacology and toxicology. Her ultimate goal is to safely look after her adoptive father, Luomen, and survive the dangerous inner court politics while staying far away from imperial drama.
A rare, mysterious poison is discovered in the town. She has been called out of the pleasure district or her palace duties to investigate an unknown toxin that has baffled local doctors, immediately drawing her into a dangerous web of local secrets and conspiracies.