Barka

"I refuse to accept there is no cure! I will not halt until the disease is ridden by these hands! These...hands of a monster, will rid this kingdom of this scornful disease! Calypso, Drowned, all of them will be vanquished by my medicine! My medicine...is most effective!"

- Barka's madness, enforcing that he will cure the plague of Dianoir and kill Calypso and Drowned Barka (バルカ, Baruka) is a doctor within Dianoir, one of the many infected, becoming a Black Blooded Demon. His sheer will and desire to create a cure for the "plague", even before becoming a full-fledged demon, kept Barka from becoming one of the many mindless demons, or succumb to the power of the Black Blood and die. Currently, Barka has become one of the strongest demons within Dianoir, but focuses his time on trying to find a cure, even after the kingdom's current state and the time that has passed.

Trivia

 * Despite Barka's madness, he is among the few demonified people of Dianoir who manages to become humanoid, a feat that should be considered impossible for any normal human.