At a school during lunchtime, the echoes of two girls engaging in a table tennis match reverberate, marking the passage of time. Serendipitously, Sakura Adachi and Hougetsu Shimamura cross paths on the second floor of the gymnasium, sparking the beginning of an uncertain friendship. As their bond deepens, their emotions intertwine in a haze of ambiguity, challenging them to navigate their differing personalities and unravel the depths of their affection. The dynamics of their relationship evolve as one of them begins to experience emotions surpassing mere friendship. Amidst this emotional turmoil, Adachi and Shimamura must confront the possibility that transcending friendship could either unite them further or drive them apart.