Ning Yi, Geng Huyuan and Lu Hongti questioned Shi Bao, the thief who kidnapped Su Tan'er, and learned that Su Tan'er had been bought, but who bought it was unknown, and the clues were interrupted.Ning Yi was desperate and walked in the heavy rain. Just when he was about to collapse, Ning Yi discovered that the clue was on himself.
The clothes he was wearing were actually made of waterproof fabric. It seemed that Su Tan'er was using waterproof fabric to convey a message to him.Ning Yi asked Liu Xigua about the whereabouts of the waterproof fabric and rushed to Lou's house.