Demon Hunter With A Sword

Demon Hunters. Demon Slayers. Demon Killers. Even Angels. They are called by many names but they all share one task. The destruction of all demon kind and protection of Humanity. But to fight demons, a blood contract is needed with one: To fight fire with fire. However one hunter's demon has no demonic magic, only a sword. And he and his group became hunters at the worst time possible...