Satake Hirofumi is a death row inmate who murdered his fiancée and her friend. His life in solitary confinement was surprisingly calm and serene. But suddenly that life comes to an end. A noose around his neck, Satake screams in fear. And the execution button is pressed...
One of the buttons is randomly 
assigned to open the trap door.
أحد الأزرار مُخصّص عشوائيّاً لفتح باب فخّ
Ein zufälliger der drei öffnet die Falltür.
Uno di essi, scelto a caso, la farà aprire.
Um dos três botões deve
aleatoriamente abrir o alçapão.
Какая именно — выбирается
случайным образом.