Adachi and Shimamura

Sakura Adachi and Hougetsu Shimamura meet by chance on the school gymnasium's second floor, where they initially bond over table tennis. Their friendship develops over time, but as they grow closer, their feelings for each other become increasingly unclear. As they navigate their contrasting personalities, Adachi and Shimamura attempt to determine the nature of their relationship. One of them eventually develops romantic feelings, prompting them to consider whether their bond will strengthen or ultimately falter.