20 years before the events of the original story, another girl discovers that she’s been kidnapped by a demon that plans to be her groom.

寄稿するエロ雑誌の休刊が決定した、ライターの綾。同棲する恋人の風俗通いを知り、取材を装い風俗店に潜入。彼氏のお気に入りの風俗嬢・カレンに一緒に映画を撮ろうと誘われ…

阳光明媚、风和日丽的美好时节，优子、一平、春香、五郎、美知和绘里这6名高中时代的同学重新聚首，乘坐游轮出海游玩。春香在船舱走廊内无意中遇见一名穿着红色外套的小女孩，女孩交给她一个掌上游戏，并拜托春香完成。回到甲板上，盛气凌人的优子将掌上游戏交给爱好读书的乖乖女绘里。绘里将6个人的名字输入游戏，却突然发现游戏中的指令可以反映到现实世界，她恶作剧心大起，操纵游戏整蛊一向欺负自己的优子，结果导致优子被游戏中的怪物杀害。 情急之中她重启游戏，6人恢复如初，可是他们似乎已经陷入游戏的谜局中难以逃脱了……

After a chain of deaths at a junior high school, new transfer student Koichi Sakakibara turns to a mysterious girl who holds the key to the dark mystery.

Harumi Hagiwara lands in the hospital after being involved in an accident. She hits it off with her nurse, Reiko Nishimura, and the two decide to move in together after she's discharged. However, Harumi begins to witness a series of mysterious events soon after noticing Reiko's strange behavior. Additionally, she fears for her own safety when Reiko starts referring to herself as 'Mari' as if she's become an entirely different person. Before long, the situation develops into a case of murder.

On her way to school, high school girl Nana sees a train accident. Then Nana and her friend Kanae start to come across various bizarre phenomena, including red fingerprints and a female spirit who 'lives' on the station platform. One day, Nana's younger sister is lost, and the only possibility seems to be that she had been taken by these spirits. The missing tracks. The predictions that a mysterious woman makes.