In the 16th year of the Republic of China, in the Huifang Teahouse in the "Three No Matters" zone of Nan City, Tianjin, the singing girl Ye Jinghong made a living by relying on her clear voice. She was guarding a corner of the teahouse, but she didn't know that "The West Wing" that she sang night after night had quietly entered the ears of some people, and had also messed up her own destiny.