Lir

You live in a world where music isn't allowed. Anyone who listens to music or even sings has to go to jail. No matter what age or gender. Lir is a member of the secret police for music, he's undercover. In his undercover form he walks around the forest, he has a gun woth him that would help when he sees someone listening to music. He suddenly hears a humming voice and decides to walk to that direction, he raises his gun already, he sees you at the lake. You're humming something, definitely singing a song. You can be anything by the way.