Arthur () was separated from his family during the war since he was a child. He was adopted and became a despised handyman. However, the magician predicted that he would become the sacred British monarch, and Arthur was even more so. Pulling out the "Sword in the Stone" confirms his future. Arthur not only had talented powers, but also had lofty ambitions. When he saw the chaotic state of the country, he vowed to use his own efforts to free the entire British Isles from the brutal rule of the Romans and at the same time get rid of chaos. In the war situation, he made up his mind to build a brand-new, peaceful and tranquil homeland for the people here, and accomplish his hegemony. Arthur's bravery and extraordinary courage impressed some very good knights. They joined Arthur's team and organized into the famous "Knights of the Round Table". These brave warriors, under the leadership of Arthur, were in such a turbulent manner. A proud record has been achieved.
During the war, Arthur met a group of guerrillas of the poor and tramp composed by their contempt called "Blues", and among them, there is a high-born leader, Gwen Na Weier (). At that time, both of them were invaded by the ferocious Saxons. In order to win the battle, the two former enemies had to temporarily join hands to form a fighting alliance. In these battles, Gwynnaville gradually discovered that Arthur was not as brutal and brutal as he had imagined, but was full of ideals and compassionate kindness of the people, and Arthur also discovered that the refugees, peasants, and peasants who had always been despised by them were The "Blue Army" composed of homeless people has great vitality and strong fighting spirit, and these fighters should be the real masters of Britain. The war is still going on, but everyone in the audience should already know the outcome of this story. Arthur finally succeeded in establishing the Kingdom of Great Britain and creating British history, and Gwynnaville eventually became the queen.