Medical student Jiang An'an dies in an accident and transmigrates into the minor female character in the historical romance novel she was reading. She's neither a rich young lady nor a princess, nor a kitchen maid. She's a concubine waiting in her room for the marquis to return and spend the night with her.
Jiang An'an knows the concubine's fate. She uses every trick to get into the marquis's bed, then dies unnoticed in the manor. She's a textbook wicked minor female character, a disposable prop whose sole purpose is to make the hero and heroine shine.
Jiang An'an would rather die all over again! But since she's been given a second chance, she refuses to repeat the same mistakes. Still, is there any way to avoid playing the heroine in that upcoming scene where she has to attend the marquis as he falls asleep, while pretending not to see anything?
The story shifts from "the Chinese-style horror of the inner palace" to "the everyday life of running a medical clinic among the common people of ancient times."
She opens a medical clinic in ancient times, takes on apprentices, and becomes a female physician praised by everyone.
Wait... Why is that "evil marquis" from the beginning turning into a devoted puppy?
Theme: Live life to the fullest.