Kusuriya no Hitorigoto

In the opulent and treacherous world of the imperial palace, a young woman named Maomao finds herself working as a lowly servant after being sold into service. With a brilliant mind honed by her upbringing as an apothecary's daughter, she prefers to observe courtly life from the shadows. However, when a mysterious illness threatens the imperial heirs, Maomao's unique expertise can no longer remain hidden.

Her sharp deductions and unorthodox methods soon attract the attention of the shrewd and elegant palace official, Jinshi. Promoted to a position where she can officially apply her skills, Maomao navigates a web of political intrigue, palace gossip, and medical mysteries. This anime masterfully blends historical drama, intricate mystery, and a unique scientific curiosity, following a protagonist who uses her intellect to solve problems in a world that often overlooks her.