The King of Soldiers Travels Through: Sword Roaring Kyushu

A military king of a generation accidentally traveled to the world of martial arts and became a down-and-out swordsman who was being hunted. Rely on the combat skills and extraordinary wisdom of modern special forces to rise again in this world where martial arts is respected. From a wanted criminal on the run to a powerful kendo master in Kyushu, he used the long sword in his hand to cut a bloody path, subverted traditional martial arts with modern tactical concepts, and wrote his own legend in the gap between the rivers, lakes and the court.