Machiko Mai (Hanako Kususiro) joined the private school Arama. She was late on the very first day but the principal Kokedaruma (Jerry Fujio) did not seem to care because Machiko was a Tokyo University graduate. He requested that Machiko to make the students smart enough to enter Tokyo University so that Arama can be a prestigious high school.
A man receives a mysterious e-mail appearing to be from his wife, who was murdered years earlier. As he frantically tries to find out whether she's alive, he finds himself being implicated in her death.
Jigsaw has disappeared. Along with his new apprentice Amanda, the puppet-master behind the cruel, intricate games that have terrified a community and baffled police has once again eluded capture and vanished.
When Nina and her high school friends receive eerie text messages declaring that they will all die within three days, they dismiss it as a hokey prank -- until one by one, the pals start turning up dead in the alpine countryside.
Edward Wilson, the only witness to his father's suicide and member of the Skull and Bones Society while a student at Yale, is a morally upright young man who values honor and discretion, qualities that help him to be recruited for a career in the newly founded OSS.