I Started the Apocalypse Because My Car Broke Down

Lou is a non-religious girl attending a Catholic High School, she has a p-plate car (shitbomb) and friends that she can talk to, it isn't until she runs out of petrol on the highway that she encounters the gorgeous angel Nathaniel after chucking a wrench at his head. Due to her terrible mood she insults the man she assumes is normal and blasphemes, in turn, she causes the Apocalypse. Great.