Hao Letian left his hometown and came to the big city, determined to become a "different little person". He formed a small mutual-help group with his eccentric neighbors, his cute best friends, his dream-chasing cartoonist, and his elite beauties in the workplace. Everyone has their own confusions and dreams, but they also smile through the wind and rain in each other's company. Workplace, love, and dreams are faced with challenges one after another. Oolong incidents continue, but they are full of laughter. In the midst of life choices and emotional entanglements, everyone is working hard to grow and move forward side by side. The three volumes of stories respectively depict their first involvement in the city, their separate pursuit of dreams, and their eventual growth. They are both light-hearted and humorous yet tender, simple and clear yet full of ups and downs. In the end, all the characters gain their own happiness.