This play is adapted from the Douban reading serial novel "Nine Righteous People", written by Li Bococoon.　　The story revolves around a prestigious "Smoke and Rain Embroidery Building": the girl Lin Rulan (played by Hu Yixuan) ignored the opposition of her best friend Meng Wan (played by Wu Qian), and gambled on her own name to sue Wu Lian (played by Qiao Zhenyu), the owner of the embroidery building, but there was no way to sue in many ways, and she was isolated and helpless, and finally committed suicide to prove her innocence. Meng Wan has been lying on the salary for seven years, gathering Liu Xin (played by Li Jiahang) and other "nine righteous people" who are inextricably linked to the Rulan case to assemble a revenge team and plot to overturn the case, and the struggle and struggle of the girl who was buried in time gradually emerged in this process.