Trumpet player Aguri's orchestra has a new sponsor in Mr. Echizen, the CEO of a matchmaking company who's sworn to never marry. He's cruel and arrogant, but the more time Aguri spends with him, the more she catches flashes of an endearingly clumsy kindness that draws her to him. While she's navigating these conflicting feelings, he introduces her to his client Mr. Uno, who proposes after a handful of matchmaking dates...!! Was Mr. Echizen only being kind to her for the sake of his business...? The will-they-won't-they romance of this sweetly awkward pair is racing toward a stunning finale!