The content of Go Teens 4 was summarized as follows: In the fourth work of the Go youth, the protagonist Fang Yuan once again stepped onto the path of Go, but this time he faced an even stronger and more complicated enemy. Fang Yuan had to overcome his fear and unleash his true strength to defeat his opponent. In this work, Fang Yuan also met many new friends. They experienced many challenges and tests together and became friends that trusted each other. At the same time, Fang Yuan's family and friends were also affected, causing him to face some new problems and challenges. Go Youth 4 would tell a story full of challenges and growth, allowing the protagonist Fang Yuan to continuously improve on the path of Go and realize his dreams.