1935, Shanghai.
Night falls quietly, mist covers both sides of the Huangpu River, and the faint lights reflect on the water, creating slight ripples. Shanghai, a prosperous city, is a competition for money and power during the day, and a habitat of conspiracy and desire at night. Bai Linde stood by the railing of the Bund, looking at the French Concession that was faintly visible in the distance on the other side. His eyes penetrated the layer of mist, as if he wanted to see through the secrets of the entire city.
He is the only son of the Bai family, with a distinguished family background and handsome appearance. Every inch of his body seems to have the word "noble" engraved on it. But in this bustling city, Bai Linde's heart was always empty. He has chased the passing passion and experienced the hypocrisy of the flashy world, but he has never been able to find the thing that allows him to belong safely. Until recently, a series of suspense cases suddenly broke into his life, giving him a long-lost sense of satisfaction.
He doesn't like to be an ordinary second-generation rich man, and he doesn't want to be content with having to perform on a glittering stage all his life. Solving crimes has become his passion, and reasoning and challenges allow him to experience the most real tension and excitement in life.