Food-delivery rider Li Zhou lives in an endless white nightmare. He keeps running into cracks in reality and bizarre events that everyone else forgets in an instant, but he alone remembers them.
The real world as people know it is only the surface illusion of seven layers of dreams. Within the Mirror Abyss, he becomes Night Owl, a masked dreamweaver. The power to inscribe can rewrite reality, but the price is the steady loss of his own memories.
The Zero Brand engraved on his wrist constantly reminds him that he bears a third, ancient identity known to no one. The Watchtower closes in step by step, while nightmares in the dark currents devour the world. As his three personalities struggle for control of his body, should he reclaim himself, or save this false human world?
