Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch is a collaboration between two legendary authors Neil Gaiman and Terry Pratchett.

The End of times is fast approaching, the Final Judgement nears and the Angel Aziraphale (representative of God)and Demon Crowley (representative of the Devil) are non too happy about it.

Over the centuries they have become friends and have become quite content on earth.
As such they decide to keep an eye on the Anichrist, and ensure he grows up in a way that ensures he will neer decide between Good and Evil, and the world will be safe.

Unfortunately, the child they think is the anichrist is actually a very normal eleven year old child due to a switch at birth.
The Real Anichrist (Adam Young) is a charismatic and slightly otherworldly eleven-year-old who, despite being the harbinger of the Apocalypse, has so far lived an average life as the son of normal English parents and, as a result, has no idea of his true powers.

As Adam blissfully and naively uses his powers, creating around him the world of Just William (because he thinks that's what an English child's life should be like), the race is on to find him—the Four Horsemen of the Apocalypse assemble and the incredibly accurate (yet so highly specific as to be useless) prophecies of Agnes Nutter, seventeenth-century prophetess, are rapidly coming true...