𝗘𝗿𝗶𝘁𝘆𝗶𝗮𝗻 𝗧𝗿𝗶𝗯𝗲𝘀 𝗦𝗲𝗿𝗶𝗲𝘀, 𝗕𝗼𝗼𝗸 ＃𝟭 || Infamous as a latecomer, Rainie found herself expelled from her current school due to her unpunctuality. Her seemingly ordinary life began to take a strange turn when she was forced to enroll in an unknown and suspicious institution located in the middle of a forest. She entered as a transferee in Tantei High, advertised to her as a school for extraordinary people. However, before she could even fully understand what was happening, ravels of mystery and conspiracy about her background and identity started lingering around Rainie. Would she be able to bear the truth once she learned that her whole life was built on a tragic lie?

Case #1: The Mysterious Numbers. Isang Mathematical genius ang naging biktima ng pangho-holdap at ngayon ay comatose ito at nakaratay sa Hospital. As a good Schoolmate, nagpasya si Sheryl na hanapin kung sinoman ang responsable. As she dig deeper, nalaman niya na may mas malalim na kahulugan ang nangyaring pag-atake. Can she find the culprit before it could even finish what it started? Si Sheryl Armitage ay isang normal na 17 yrs. old girl. An Art student by choice and she can't resist a good mystery.