This tells the story of a group of young people born in the 1980s in Beijing, who, after the turn of the millennium, pursue their dreams and strive to seize the opportunities of the times. They tirelessly struggle for both successful careers and meaningful relationships. Their destinies are intertwined with the era, similar to you and me. Despite experiencing ups and downs, they rely on their own efforts and maintain a positive attitude, always moving forward towards the sunny side. Eventually, they will witness the most vibrant rainbow in their lives. May everyone never let down their youthful aspirations....

This tells the story of three different families living a harmonious life in a traditional Beijing house....