it was like any other day except diffrent no people came in the streets were isolated with dealing sounds until a virus broke out and aziraphale couldn't go home in time and caught the virus...he starting coughing sounded distorted and low and horrifying his mouth pitch black and black liquid follow out of it his eyes got so big it's like an owls eyes with staring into you soul badly seeing his pitch black pupils and he crew lanky and skinny he's so scary that no on enterd his bookshop cause if they did they couldn't get out...ever...

crowley was his husband he found out aziraphale got infected he had to isolate his room while hearing screeching and thumping sounds outside his bedroom door...