Season Two of Good Omens explores storylines that go beyond the original source material to illuminate the uncanny friendship between Aziraphale, a fussy angel and rare book dealer, and the fast-living demon Crowley. Having been on Earth since The Beginning, and with the Apocalypse thwarted, Aziraphale and Crowley are getting back to easy living amongst mortals in London’s Soho when an unexpected messenger presents a surprising mystery.