The story takes place in the new semester when Sakuragi Hanamichi enters his third year of college and finally succeeds in becoming captain of the basketball team.
A new life, a new starting point. From the perspective of Hanamichi, who is the first captain, everything around him is so fresh and worth looking forward to... But is this really the case? The "little boy" Kondo Rei suddenly appeared in front of him, fully determined to join the basketball team, but his original intention was completely for another person - Mitsui Hisashi, who was in the same school as Hanamichi, had just graduated and entered the national youth team as a rising basketball star.
This is where the tangled story of genius Hanamichi Sakuragi VS basketball idiot Rei Kondo unfolds. However, as Hanamichi gets to know Ling better, he gradually discovers that this person hides some complex and shocking secrets, which can even affect his own destiny... Around Hanamichi and Ling, the friendship and love of friends are slowly being tested. When difficulties block the way forward, if you don't have wings, will you still choose to fly bravely?