Yousen High School, with their "Shield of Aegis" defense led by Atsushi Murasakibara and Tatsuya Himuro, will be Seirin High School's difficult opponent in the Winter Cup quarterfinals. The game intensifies with the history between Himuro and Taiga Kagami, who aim to settle their past score and determine the superior player. Adding to the turmoil on the court is Kuroko's unresolved issues with Murasakibara from their "Generation of Miracles" days. If Seirin manages to defeat Yousen, they will face their old rivals, Kaijou High, in the semifinals. However, they must find a way to overcome Ryouta Kise's "Perfect Copy" ability, which now includes the playstyles of the other Miracles. Winning this game against Kaijou seems like a daunting task for Seirin.