春光乍泻

In 1974, the Portuguese and their descendants fled Angola where nationalist groups gradually claimed their territory back. A tribal girl discovers love and death when her path crosses that of a Portuguese soldier. Then, a Portuguese squad is barracked inside a wall from which they will have to escape once the past comes out of the grave to claim its long-awaited justice.。在极端少子化的近未来，有一间以保护为数不多的孩童为名，强迫所有学生住校的学园。某一天，校内发生了一位名叫小野的女学生莫名失踪，校方却草率断定女学生已死的事件。小野的好朋友．冬村四织对此感到疑惑，便决定自行展开调查。但她做的第一件事却是找同班同学．三田一重的麻烦。只因她知道三田一重其实就是传说中的圣诞老人！。