Li Xiaoshu dreams of traveling alone in the big city, but he is repeatedly hit by double blows in life and career. In a life journey that was filled with laughter and tears, he met partners such as Lin Anran and Zhou Doudou, established deep friendships, and gradually discovered each other's weaknesses and growth motivations. From being frustrated by renting an apartment to changing jobs in the workplace, from being rejected to being needed, they strive to pursue their dreams through struggles, misunderstandings, and common progress. They also achieve spiritual changes through the twists and turns of relationships and life experiences. The transformation of the plateau and Qin Nanxi's healing made friendship, family affection and love vividly intertwined, ushering in their 'new era' together. The book has a tight rhythm and uses humorous language to delve into the real life and psychological changes of urban youth. The story has ups and downs, laughter and tears, and summarizes the extraordinary experience of ordinary life.