地球平和のため、“1週間後に宇宙人に食べられること”を宣告された村田良夫は、万歳三唱に送られ、退職金を受け取る。村田の疑問はただ一つ「僕なんて、おいしいのかな」。2035: After an alien invasion, peace prevails on earth. But there is one catch: humans are routinely selected to serve as the invaders' next dish. One day this lot falls on Yoshio, a lonesome middle aged man without any lust for life. Facing his inevitable death, Yoshio tries to undo all his mistakes in his last week on earth.