Charm is Western Anaisha's most beloved pop icon, but behind the sold-out concerts and glittering stage lights, Jenny Diamond is trapped in a life she no longer wants. When a rival singer's performances begin unleashing horrors from mysterious Black Doors, Charm discovers that music itself may hold a power capable of shaping the fate of Anaisha. Now, with darkness closing in, she must decide whether she's willing to become something far greater than a celebrity.