For Elias, understanding birds was a secret comfort, a private language that colored his world. But when a tiny finch delivers a chilling message—'Master wants human'—his unique gift becomes a terrifying beacon. Now, he's being hunted by a man who shares his ability, a 'Master' who commands a feathered army of spies and sees Elias not as a peer, but as a prize. Trapped in a web of avian surveillance, Elias must unravel the mystery of their shared power before his hunter's flock turns his own screams into their new favorite song.