"The Monologue of a Pharmacist" is a captivating story about Maomao, a girl who finds herself enslaved in the imperial palace. Despite her situation, Maomao maintains optimism and confidence in her abilities. She decides to use her secret knowledge in the field of pharmacy to help the emperor's sick children. By secretly treating them, Maomao finds herself in the spotlight and becomes one of the chosen ones, gaining the emperor's patronage. Her actions attract the attention of ministers and influential personalities, changing her life in the palace.