Kaine

Background
Kaine was once a ninja from the Hidden Mist Village. Despite the large sword he carried into battle he was not one of the Seven Swordsmen of the Mist. He did however want to be one, which made him very angry when he was rejected. He angrily attacked and killed one of the members when he saw him coming back from a mission. After the lengthy duel Kaine thought that if he told the others of his feat they would have to accept him. Instead they all attacked him, barely holding off the onslaught of the remaining six fled the Hidden Mist Village. He stayed off the grid while avoiding the Hidden Mist's Anbu agents. After faking his own death he could finaly rest easily at night. He was eventually hired by a feudal lordin the land of fire and became one of the four Samurai.