In a bustling high school, the arrival of Imai, a deaf exchange student, adds a unique melody to the usual symphony of student life. Struggling to fit in, she finds solace in the art room, where her intricate drawings express the emotions she can't convey through spoken words.

Enter Ryu, a talented but troubled musician with a reputation for being a loner. He discovers Ami's artwork by chance and is captivated by the profound emotions conveyed on paper. Intrigued by the silent artist, he approaches her, hoping to collaborate on a project that will give Ryu the ability to feel and trust again.

As they embark on this artistic journey, Imai and Ryu find a shared language that transcends the need for spoken words. Together, they create a unique blend of sight and sound that captures the essence of their unspoken emotions.