Hanane is a college student who has had a complex about her voice ever since she was rejected by a boy she liked who said she had a "weird voice." She has been unable to build a good relationship with others, but when she meets Issei, a guitarist in a popular rock band who has a certain situation, she is told that he likes her singing voice and asks her to play music with him. He likes her singing voice and invites her to play music with him...⁉