恐怖漫画界的代表古贺新一、伊藤润二、御茶渍海苔三人。各自的代表自己的作品真人化的“古润茶”项目的第 一弹，人气神秘恐怖“黑魔术”的古代贺新一原作、脚本、监督为务，系列的主人公黑井弥撒黑魔术逐渐觉醒过程描绘。主演电视剧《牙狼照耀黑暗之人》、电影《被诅咒的学校》的前田希美。

Luchino's routine morning elevator ride up from her subterranean home on level 138 to her school many stories above turns horrific when the elevator operator is ordered to pick up two passengers from floor 99, the maximum security level. What starts as psychological manipulation soon turns wholly physical as both the cruel convicts and Luchino's own dysfunctional past are unleashed. And then every passenger must fight for his or her survival.