The final four of Winter Cup has finally been decided. However, on the day of the semifinals, Kuroko and Kagami both realized their basketball shoes were broken and hurriedly get on their way to buy new shoes. However, Kagami can't find shoes in his size! Thanks to Kuroko's suggestion, they seek advice from Momoi, and her reply is that he should use Aomine's shoes, as they both have the same shoe size. Of course, Aomine wasn't going to meekly hand a pair over, and they end up in a one-on-one with the shoes as the prize! Meanwhile, the first semifinal match is between Shutoku and Rakuzan, and the latter has not only acquired Akashi from the Generation of Miracles but also has three of the Five Uncrowned Kings on their starting lineup. The true powers of Rakuzan, which allowed them to create the strongest lineup in their history, is about to come into the open!