The urban wheel is rolling forward, and six young men and women are busy in the city. They seem to be prosperous, but in fact they all have their own secrets. Lu Yuchen deals with the outside world and his heart in the workplace, He Xiaozhu uses humor to counteract the bitterness of life, Lin Qiao struggles to distinguish his true feelings in the financial world, and Xu Du's music career swings between ideals and reality. Gao Jing started a business hoping to gain recognition, but fell into an emotional swamp. Su Muqing healed others to calm himself. A misunderstanding, a job search crisis, a business failure, a love mystery, multiple friendship rifts... While pretending to be strong, they also quietly opened their hearts. As the truth is revealed and mutual misunderstandings are resolved, everyone gradually understands the meaning of sincerity, and each grows in transformation, gaining family, friendship, love and self-consistency. The three volumes proceed in parallel, with multiple lines intertwined, and finally converge in the urban midnight cafe, ushering in a new self and future together.