Morimura spends three years building something real with an orchestra that doesn't matter to anyone, then watches a prodigy walk in and make it matter overnight, and discovers that what he actually built was the wrong thing. The romance isn't a subplot waiting for the plot to finish; it's the entire point, and the show lets that heartbreak sit in your chest without looking away. A conductor's genius exposes what your effort was actually worth, and Morimura has to choose between staying small or admitting he was never the one who mattered.
Yuuki Morimura is a high school music teacher and the concertmaster and first violinist of the Fujimi Orchestra, a small amateur ensemble. Everything changes when Kei Tonoin, a young conductor hailed as a musical genius, arrives to lead them. Strict and demanding, Tonoin wins over the members as their playing improves markedly. Suddenly Yuuki's contributions feel invisible. The blow lands harder when Yuuki concludes that the woman he has had a crush on for three years likes Tonoin. He decides to give up on her and leave the orchestra. Tonoin has other plans. He refuses to let Yuuki quit and confesses that the person he loves is Yuuki himself. The confession leaves Yuuki confused and sets off a painful misunderstanding. What unfolds is a drama of clashing musicians whose friction hides deeper feelings.