Lou Qimei was a well-known idiot who committed suicide by taking poison on the day she married the idiot prince. The underworld girl Gu Xiaowei ran too fast and died on the building, and was reborn as the idiot Lou Qimei. The prince rebelled. Lou Qimei entered the barracks to avenge her foolish father-in-law, but she didn't know that her foolish king was by her side...