Todoroki Shizuka, who was longing for the future as a genius basketball player, went to the United States to challenge the NBA. Three years after that, the man, who was said to be the treasure of Japan, lived a corrupt life here in Japan. Under him, his former teacher came to ask him for a work. As coach of the basketball club of Ohana High School, which is also Todoroki's mother school, he wants him to rebuild the weakened club.