改编自Karen M. McManus的畅销小说，讲述五个学生一起被留堂，却只有四个人活着走出教室，预告中的画外音讲述者Simon死去了，另外四个人中有一个人引发了Simon的死，而“没有一个人是完全无辜的”。

The series will follow the adventures of a new class of Starfleet cadets as they come of age in one of the most legendary places in the galaxy. tar Tr