The story tells the story of the protagonist He Xinchen, who has grown up from a newcomer in the workplace to a novice in love in a big city, and has experienced ups and downs in life such as career failure, family changes, love setbacks, and friendship betrayal. The surrounding buddies, lovers, competitors, and relatives all have different story lines, intertwined and colliding with each other. The three volumes focus on the growth and choices of each character at different stages, ranging from humorous and relaxed to deep depression. In the end, He Xinchen breaks through himself and realizes his ideals in life amidst a workplace change and a severe crisis. The story ends warmly after climaxes.