在环境崩溃迫使人类减少 20% 的人口之后，一位父亲计划加入政府的新安乐死计划，但却发生了可怕的意外，导致家庭聚餐陷入混乱。

　　Janus is a young high school student who dreams of leaving his native countryside ravaged by isolation and alcoholism. His daily life changes when h