"Your singing voice has stolen my heart!" Fiano, who works at her parents' small bar, loves to sing. Her beautiful voice and cheerful personality often attract men, but she's happy enough with her current life and has no interest in romance. Then one day, Fiano is invited to participate in a school song gathering hosted by the first prince, Alex. She'll sing her heart out for everyone who's come—but she can't sing?! A pure love story about a singer whose voice has been stolen and a cold prince who knows nothing of love, their voices connecting them.