Feng Weiyue, an expert in modern ancient martial arts medicine, accidentally transformed into the legitimate daughter of an ancient nymphomaniac. At the beginning, she faced the death of an assassination attempt in the bath of the "Living King of Hell" Rong Wang Mo Yuya. With modern wisdom and strong skills, she escaped death, but fell into the trap of a series of house fights between her stepmother An and her concubine Feng Qingyun in the Taifu Mansion. Seeing the trick, Feng Weiyue not only protected her frail mother, but also made a splash with modern knowledge at the palace banquet, completely changing the image of the "idiot". The turning point was that she discovered that Mo Yuya was poisoned by a strange poison, so she took the detoxification as an opportunity to reach an agreement to bundle interests with him. Unexpectedly, she was accidentally married to "Princess Rong" by an imperial edict.
