Jaebeom- pen name Defsoul- is a musician whose experience with love has forced him to lose faith in it. Youngjae is a vocal trainer whose dream of meeting his favourite RnB musician Defsoul turns into a nightmare when, upon their first meeting, he learns that the musician behind his beloved love songs and long-time crush doesn’t believe in love. Youngjae is disappointed, but he refuses to accept things as they are, so he embarks on restoring Jaebeom’s faith in love.