The concubine Shen Liuli was forced to marry the rumored tyrannical and paralyzed general Pei Yan in place of her eldest sister. The whole capital was waiting to see the mute bride's body being carried out, but they didn't know that she was not really mute, but a master of poisoning.
Faced with a cunning and vicious mother-in-law, a sister-in-law who covets the power of the housekeeper, a maid who crawls on the bed, and a stepson with ulterior motives, Shen Liuli does not make a fuss, but directly uses "poison" and "conspiracy" to teach him how to behave. While she secretly healed her husband's legs, she kept the evil spirits in Pei's house in order.
When Pei Yan stood up again and regained control of the military, everyone discovered that the mute lady who seemed weak and could be bullied was the real controller of the Pei Mansion.
