Briefly about Sword Demon Island manga:
Sim Ho resided in the tranquil village of Bekriju during the height of the Great Demon War, a conflict between the Justice Alliance and the Alliance of Divine Demons. He is brought to the Chonil Plain, the battlefront, when he is twelve years old and is caught up in a scheme to seize Bekriju.
He comes upon Black Bull fighters during a life-or-death struggle. He is then given a position in their company and starts the laborious process of learning the martial arts in order to develop into a formidable warrior and go back home.
