Lin Dou, a planner at an advertising company, stumbles through the embarrassment and cruelty of the city, meets like-minded partners, experiences workplace strife, friendship misunderstandings, love twists and turns, and also experiences the bonds of family affection. In order to change his life, he teamed up with Zhao Youqing, Ma Dazhi and others to start a business. They worked together to overcome the career crisis and battled wits and courage with his old boss Zhou Yanshu. They grew up in laughter and tears in the complicated urban human scene, and finally found their own new direction in life. The four-volume story focuses on workplace, entrepreneurship, emotional growth and ultimate choice. It has ups and downs, is compact and coherent, and contains frequent jokes until the happy ending.