Corpse Knight Gunther, Vol. 1 -

Unsurprisingly, humanity stood no chance in their war against the vampires. As the vampires hunt down the last fragments of mankind to extinction, refugees in the Holy Land Bahal turn to one last Hail Mary. Using their limited resources and technology, they are able to revive a legendary hero in hopes of doing what no warrior was able to do, defeat the vampires. However, their revived corpse, a gladiator named Gunther, is the furthest thing from heroic. He's disgusting, selfish, and cruel--but also humankind's final hope.