Dynamic Chord operates as a renowned record label and music agency, showcasing the top musical talents of the moment. This includes four prominent bands: the distinct rêve parfait with its progressive style, the emo rock ensemble Liar-S, the polished performers of KYOSO, and apple-polisher, blending dance with rock vibes. Set amidst Japan's seasonal shifts, a candid documentary film unfolds, chronicling the intertwined journeys of these 16 band members as they navigate the competitive music scene, marked by alliances, separations, and the pursuit of musical greatness.