In Tokyo's vibrant music scene, two prodigious violinists, Aki and Reiko, are bound by a fierce rivalry and a shared love for the symphony. Their lives intertwine in a tale of betrayal, redemption, and the power of music to heal old wounds....

As Reiko navigates the complex web of unspoken feelings in Tokyo, her silent affair with a mysterious man becomes the defining moment of her life, challenging her beliefs and pushing her to the brink of revelation....