Two hundred and fifty-four years ago, the Law vanished, and the world broke. Seven Vows. Seven Desires. Fourteen absolute powers fell from the sky, carving a land where the System marks every living soul. Some receive an In—a gift. Others carry a Brand—a curse. Kurose Toya received Nothing. A bladesmith’s son from the slums, Toya stopped a deadly blade at twelve years old and wished his killer dead. The System looked at him—and left him blank. An "Empty." A lethal glitch the city, the port, and the wall treat like an open grave. Now, an invitation to Touritsu Gakuen—an academy built on the world's scar—is his only chance to survive without becoming a number for the elite. But inside its walls, three faction lines are ready to bleed each other dry. Tomorrow, the blade. Then judgment. Then living targets. The Law is dead. The System is absolute. And Toya is the one thing it couldn't sign.