In Building B of Pingan Community, there lives a senior police officer. He always smiles and believes that there are mostly good people in the world.Although his efficiency in solving crimes is always at the bottom, his optimism infects everyone around him.Recently, the police detective welcomed his new partner-the passionate policewoman Yang Xinwen.

Yang Xinwen, played by Guo Wenyi, is a rising star in the police world.She has a plump figure and a sweet voice that are inconsistent with the image of a police detective, but this does not affect her professionalism and sensitivity when handling cases.Whenever she encounters a case, her original image will quickly change, exuding a calm and professional atmosphere, making people marvel at her professional abilities.

When the senior police officer met Yang Xinwen, he thought he could finally teach the younger generation how to behave.However, things didn't go as he expected.In the process of handling the case, he found that he was being led by Yang Xinwen unknowingly.He admired Yang Xinwen's calmness and professionalism, but also made him realize his own shortcomings.

Their collaboration attracted the attention of community residents.People began to pay attention to how they handled cases and how they cooperated with each other.The interaction between them has also become a hot topic in the community.

Through cooperation with Yang Xinwen, the senior police officer began to reflect on his own way of handling cases.He realized that simply believing that there were many good people in the world would not solve all problems.More professional knowledge and calm judgment are required when handling cases.