In the haunted city of Blackmoor—where cathedrals breathe, mirrors remember, and doors open only at midnight—seventeen-year-old Luca Everhart has always felt… wrong. As though the world hums in a frequency only he can hear. As though something beneath his skin is waiting to awaken.

He is right.

When a cipher—an ancient, impossible code—begins appearing across the city’s architecture, written in ash, carved into bone, hidden beneath cathedral stone and etched into forgotten libraries, Luca becomes its unwilling reader. The cipher predicts tragedies before they happen. It whispers of doors that should never be opened. It knows secrets about Luca’s past that no one else could possibly know.

And then it begins calling him by name.

Joined by Mira Vale, a girl who remembers futures that haven’t happened yet, and Elara, a mysterious guide with silver eyes who seems both ancient and heartbreakingly human, Luca is pulled into a labyrinth of hidden kingdoms, impossible hours, living shadows, and a sorcerer whose first lie fractured reality itself.

But the deeper Luca descends into the mystery of the cipher, the more unsettling the truth becomes.

The cipher isn’t guiding him.

It’s shaping him.