"The son of Hades was never meant to find peace... until Gotham." Nico di Angelo was already drowning in ghosts when he crash-landed in Gotham City. The shadows are thicker here. The buildings taller. The secrets deeper. When the Batfamily finds him, bruised and burned out, they take him in-reluctantly. Watching him. Studying him. Trying to understand the strange, quiet boy who talks to the dead and disappears into darkness. But Nico has secrets even Bruce Wayne can't dig out. Secrets about war, gods, monsters-and the haunting prophecy that follows him like a stormcloud. As the demigods and heroes collide, trust is fragile, and alliances are strained. The more Nico closes off, the more he begins to fall apart. Until someone finally sees through his shadows. But Chaos is watching. And the first move is already in play.