6/6 Armageddon is imminent and the fate of the Earth rests on the shoulders of Adam Young.
5/6 The Four Horsepersons of the Apocalypse gather and Aziraphale inhabits an unexpected body.
4/6 Aziraphale and Crowley are visited by the Angelic and Demonic authorities.
3/6 Aziraphale consults Agnes's prophesies and the Horsepersons of the Apocalypse are summoned
2/6 The wrong child is corrupted, but what has happened to Satan's real son.
1/6 A rather special baby is delivered, initiating an apocalyptic chain of events.