Qin Fen came to Paris and prepared to give Qingshang a surprise. He waited until Qingshang to go out before entering the apartment. Unexpectedly, Qingshang happened to have something in the apartment, breaking Qin Fen's surprise. Caiwei practiced singing all night in the studio. Yan Yan found that Caiwei was taking medicine. Caiwei tricked Yan Yan into a vocal cord summary medicine. In fact, it was a medicine that could help Caiwei control her vocal cords and help her make her voice temporarily. Caiwei was afraid of surgery. Yan Yan encouraged Plucking to face. Qin Fen was laying on the floor in the living room, causing skin allergies all over his body. Qing Shang said that there was actually one room in the apartment, but he never found the key. Qin Fen found the key and found that it was a utility room filled with music and paintings. Xiao Ren accidentally broke into the utility room and found a photo of Zhen Yan when he was a child. Behind the photo is the handwriting of Teacher Vogre, with the line in French written by Zhen Yan on the table.