Yunya, an orphan girl from the countryside, rescued the amnesiac prince Pei Zhiyan and asked him to be her husband in return for her kindness. Halfway through sewing the wedding dress, he regained his memory and took her back to his house, but only allowed her to be his concubine. Yunya returned to her hometown with 500 taels of silver notes and bought a seriously injured slave Ajiang. He is obedient and capable, but he always has nightmares at night. It wasn't until the killer came looking for her that she knew this clingy "idiot" was actually Wei Zhao, a young marquis who had made great achievements in battle but was betrayed. This time, there is no scorn from the high-ranking officials, only the journey of the medical women fighting side by side. When Pei Zhiyan chased her, he only saw her with a phoenix crown and a beautiful robe, and he no longer had any place in his eyes.