Exa

Exa (エクサ Ekusa) is the Hero who dreams of monsters and humans co-existing in harmony. He values all monster and human life, and does not wish to kill anyone, firmly believing that the war can end without the complete extermination of one race. Despite his philosophy, he will make an exception for the Demon Queen, whom Exa can never forgive for the atrocious crimes she has committed, as well as for the murder of his family and friends at the hands of the latter. Exa believes that with the death of the Demon Lord, peace could be restored to the world.