Tetsuya Kuroko and Taiga Kagami lead Seirin High into the Winter Cup after their Interhigh showing, but the bracket is stacked with Generation of Miracles talent. Kagami's estranged childhood friend Tatsuya Himuro stands across the court at Yosen High alongside Atsushi Murasakibara, whose defense is considered unbreakable. To reach the final, Seirin must develop new team plays fast enough to keep pace with opponents who each carry a Miracle-level player.