阿拉斯塔尔·西姆

纳特伯恩学院是一所老牌的全是男生的寄宿学校，由于战时的种种限制，学校被告知另一所学校将与之合住。令人震惊的是，这是一所女子学校。两位校长很快就开始互相竞争，争夺魔法部的上风。但是一两次危机迫使他们合作。

Based on a famous stage play and set in the year 1912, an upper crust English family dinner is interrupted by a police inspector who brings news that a girl known to everyone present has died in suspicious circumstances. It seems that any or all of them could have had a hand in her death. But who is the mysterious Inspector and what can he want of them