The story revolves around six young urban roommates with different styles. In an environment where renting a house, starting a small-cost business, workplace challenges, emotional twists and turns and personal dreams are intertwined, they laugh with tears, complain about each other and help each other. The first volume uses daily light comedy to highlight various aspects of life and interesting things in shared apartments, paving the way for the relationship between the characters. The second volume focuses on the real conflicts in the workplace, emotional crises and dreams that everyone encounters, and witnesses growth and change in humor and dilemmas. In the third volume, conflicts escalate, friendship and love experience dislocation and collision, everyone works together to fight for their dreams, and ultimately achieve self-breakthrough and reconciliation. The book uses a relaxed and humorous tone to tell the story of a generation of urban youth who stick to their ideals and gain friendship and love in the impetuous reality.