Qiao Wen woke up from the same nightmare for seven consecutive days with strange scars that appeared in reality. On the seventh night, she received a black card: "Welcome to the dream game." When consultant Dr. Zhou showed unusual interest in her dreams, and when antique shop owner Qi Yang handed her a pocket watch engraved with her father's name, Qiao Wen realized that this game was far more dangerous than imagined.
The dungeons in the dream are opened one after another: the banned books in the midnight library, the secrets of the Rainstorm Hospital, the encrypted music scores in the concert hall... Each time she clears the level, she gains abnormal abilities in reality, but it also attracts Dr. Zhou's deadly pursuit. As the truth about his father's disappearance gradually emerged, Qiao Wen discovered that the dream system that was supposed to treat psychological trauma had long been transformed into a weapon that devoured consciousness.
With a countdown of 72 hours, she must learn to control the rules of dreams, identify the "hound" among players, and find her father trapped in the core area before the system completely collapses. And when the last line of defense is breached, the price of shutting down the system may be to lose everything in reality forever...