在午夜神秘的钢琴声中凹凸学园的新学期开学了。教师团队对校园中发生的神秘事件含糊其辞,而一个个谜题却总出现在同学们的身边。洒满阳光的美术教室弥漫着浓雾、破旧的老教学楼散发着诱人的香气……幕后主使竟拥有关闭校园的权利!同学们,凹凸学园解谜大事件欢迎加入!。As the MPU moves into new offices, which comes with new boss Inspector Hollis Braun, a call comes in reporting the huo87 com disappearance of an entire city bus full of students on a field trip. The team utilizes a father who tried to stop the kidnapping, as Jason reaches out to an old colleague for assistance in the search.。