He Weidong, Tang Xiaoyu and Zhao Qian met and traveled together in the bustling city of Shanghai. They strive for their dreams in big cities, but also face rent pressure, workplace disputes and emotional troubles. During this period, the three of them had a deep friendship, supported each other, and used cold humor to resolve various life dilemmas. Everyone has emotional clues: He Weidong's troubled love affair with his blind date, Tang Xiaoyu's office romance with his colleagues, and Zhao Qian's growth in the ups and downs of the new media circle. The three of them worked together many times to solve difficulties, continued to grow amidst setbacks, and finally achieved breakthroughs in their careers and emotions. In the end, the three people's lives became richer and stronger because of their ideals, friendship, love and urban dilemmas.