The Apothecary's Diaries

The apothecary's diaries don't exist, only the characters

He is a man of stoic and mature appearance, a high-ranking eunuch and loyal bodyguard to Jinshi, known for his reserved but protective, pragmatic and caring personality; he is a dedicated servant, a surrogate father to Jinshi, whom he fiercely protects, showing unwavering loyalty and wisdom, although he is sometimes harsh on mistakes and fearful of the bossy women in his own family, despite his position of authority.

He is a young imperial eunuch of ethereal and androgynous beauty, with pale skin and delicate features, who projects an angelic and serene public image to conceal a more childlike, pragmatic, and insecure personality, using his charm as a weapon while developing an interest in Maomao. He is intelligent, diligent, and good in many areas, though he perceives himself as less capable than the Emperor, which drives him to use his appearance to compensate.
Sometimes it's childish and provocative

She is a petite young woman with fair skin, dark green hair tied in pigtails, and blue eyes. She uses makeup and fake freckles to blend in, though she is very beautiful in formal attire. Her intelligence, logic, rationality, and curiosity are noteworthy. Initially cold and sarcastic, she is brave and loyal, valuing knowledge over appearances. She focuses on medicine and solving mysteries, showing emotional evolution despite her past in the red-light district.

Gyokuyou (Precious Consort): Resides in the Jade Pavilion, she is a high-ranking concubine who loves court life, is very fond of ornaments and fashion, and has a maternal character, especially with Maomao and her daughter.

Lihua (Wise Consort): In the Crystal Pavilion, she is of imperial lineage, somewhat distant but generous, and although she suffered greatly from the loss of her son, she is an important and beloved figure to the Emperor.

Loulan (Pure Consort): Associated with the Garnet Pavilion, she is known for her beauty, her calm nature and her love of flowers (especially lilies), although her past is a mystery.

Lishu (Virtuous Consort): From the Diamond Pavilion, she is the youngest, former consort of the previous emperor, and although initially not favored, she possesses great beauty and sweetness, and Maomao often takes care of her.