Terry

Terry the blue swordsman is a character in Dragon Quest VI who joins the hero's party later in the game, and is also the main character of Dragon Warrior Monsters. His older sister is Milayou who is also a member of the main party in DQVI.

Dragon Quest VI

Terry is a talented swordsman, traveling the world to find more powerful weapons and to prove his strength. He is first met by the hero in the town of Arcbolt setting out to defeat the Battle Rex terrorizing the cave north of town. Terry is able to reach the monster first and defeat it in battle. Next he is met in the Ice Cave where the Sword of Ramias is found. Terry decides to leave the sword for the hero though, since it is all rusty. Finally Terry must be defeated in battle before the Zenithian Castle can reappear in the Dream World. Once Durran, the boss imprisoning Zenithia is defeated, Terry will join the hero's party.

Terry initially goes on his quest to become more powerful, because he was unable to protect his older sister Milayou while growing up in Gandino. She was taken away when they were younger which prompted Terry to pursue his quest. Somewhere along the way, he lost sight of his true goal, because he doesn't even recognize Milayou as a member of the hero's party. Once Terry is defeated, he and Milayou are reunited and reconciled.

Dragon Warrior Monsters

As young children, Milayou is taken by Warubou to the kindom of GreatLog. A few moments later, Watabou appears and takes Terry to the kingdom of GreatTree. Terry only wants to find his sister, but the king of GreatTree, convinces him to become a monster tamer and win the Starry Night Tournament. By winning the tournament, the king states that Terry can be granted any wish he desires. Terry sets off to recruit monsters and win the Tournament. When Terry's monsters become powerful enough, the Tournament begins, and Terry's monsters fight the monsters of the champion from GreatLog, who happens to be Milayou. Once Terry wins the tournament, he and his sister are reunited.