Several months after their triumphant performance, the members of the Second Literature Club Band find themselves scattered across different paths. Kirari, Chie, Shikanosuke, and Sarina reunite for an unexpected opportunity that could reignite the magic they once shared on stage. What begins as a simple reunion quickly becomes something far more significant, as unresolved feelings and new challenges surface between the band members. Caught between nostalgia and the desire to move forward, each character grapples with what their music truly means to them. The band must navigate personal conflicts and individual ambitions while rediscovering the chemistry that made their collaboration special. As they prepare for what could be their most important performance yet, they confront the question of whether lightning can strike twice, or if some moments in life are meant to exist only in memory. This OVA captures the bittersweet reality of reunions, blending energetic musical moments with genuine emotional stakes. It's for anyone who's ever wondered what happens to a band after the final curtain call.