Lin Xun graduated from college and entered a big city. From renting a house, looking for a job, going on a blind date, being urged to get married, changing jobs, and starting a business, his life was like a stage play without rehearsals. Under the constant interference of his eccentric workplace mentor and fast-talking best friend, he, Su Mi, and Zhou Cheng supported each other, stumbled, made countless jokes, and experienced ups and downs along the way. On the way to pursue their life direction and dreams, the three of them witnessed the real life of the glitzy city, and experienced the laughter and cracks in friendship, love, and family affection. After overcoming the career bottleneck, Lin Xun understood the meaning of growth, Sumi found herself, and Zhou Cheng finally gained his own little happiness. In the end, the three of them understood that there is no script in life, and only by moving forward bravely can they live their own wonderful life.