Liu Wei made a living by frying stinky tofu in the night market with his father, but he had a dream of being a detective. His father asked him to give up this idea as soon as possible. The reason was that Liu Wei's grandfather was once a detective and was plotted against him. No matter what, he did not want his son to follow his grandfather's old path.
But Liu Wei's detective talent could not be hidden at all. He easily solved every case that happened in the night market and became famous.
Liu Wei insisted on being a detective, and his father could only agree. He always kept the matter secret from his grandfather, hoping that Liu Wei would one day be able to retreat from the difficulties.
Soon after, Liu Wei opened a detective studio and gradually became famous with the help of his girlfriend Yang Xiaoyan. The danger was approaching him step by step.
