"从来都没有什么背水一战，不过是自己给自己挖了个墓罢了。"——叶音美铃，《AngelBeats!》Afterthesuddenandmysteriousdeathofhersister,a17-year-oldnovitiateexploresherGod-givenrighttoexperiencelifetothefullest,duringthesummerof1900inSwitzerland.
