A story of a boys' badminton team at a middle school in Haenam as they compete in a junior athletic competition. The 16 year old boys and girls in Haenam grow as people during this time.

An AI programmer accidentally develops an AI program called Cho Sang Shin, which will identify trashy humans, and she uses it to save people who are in difficult relationships.

In a cutthroat world where the life you’re born into decides your success, three aspiring youths are determined to change that perception as they fight for their dreams.