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A normal High school Girl gets stalked down by a unknown person. She get knocked unconscious and wakes to a new kind or hell. She gets killed and now becomes a ghost. Not recalling of who killed her it's up to her and her friend Sato Tatsumi to uncover the truth and find out who killed her. With only less then 2 months to find the killer, what will block their path, and will she ever move on, what happened to Misaki Kurokawa?