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After going to sleep like normal, Tsukishiro Haruto wakes up to discover something unbelievable—he's stuck in dream world! Here, witches plague the dreamscape and are more than dreamy figments—they're the trapped souls of young women who've rejected reality and are afflicted by the "Sleeping Beauty Syndrome."

As he searches for a way out, Haruto will face the witches and their terrifying powers.