Corpse Groom

Harry Potter had been forced to marry Lucius Malfoy in a bid to save his "loving" family from supposed poverty, and it cost him his life. Severus finds himself being set up for marriage proposals he'd never want to humor, so he in turn does what he has to in order to get out of it. A Ring, a ritual, and some affection bring the two together. Vampire!Severus, Corpse Bride!Harry.