Lin Mo and Zhou Ran, who met due to a bicycle chain failure after the high school entrance examination, turned from friends into lovers during their cycling adventures and life journeys. Together they overcame growth challenges, adhered to each other's promises, and wrote a two-way youth story with love and courage.
Purpose: Through the growth trajectory of the two protagonists from adolescence to adulthood, it shows the two-way pursuit of love and dreams - meeting and getting to know each other on a cycling adventure, supporting each other in life challenges, conveying the belief that "love and courage make ordinary journeys eternal", and exploring the theme of growing together and adhering to the original intention in intimate relationships.