See you in your dreams, baby,
Even if they're just nightmares.
There was a once a girl who was the only witness to a horrible massacre that had unfolded before her very eyes. She didn't know the murderer or the victims; she can't recall the reason or the motive; she can't even remember why she was there to begin with. She has locked the memory - as well as every memory of her previous life - deep within her heart, and she has been unable to speak a single word since that day, save one: her name, Mikeru. Now it's up to a handful of her new classmates to unlock the secrets of her, before her mysterious dreams prove true - and her nightmares come alive.