Beet (ビィト Byito) is a young boy who has always desired to be the strongest Buster. He aspires to be like his heroes, the Zenon Warriors, who are known as the strongest of all Busters. However, unbeknownst to Beet, the leader of the Zenon Warriors is his brother. When Beet was a baby, Zenon wanted Beet to stay away from the path he chose, wanting him to live a life of peace which he tried to give him. One day, Beet told his heroes he had become a Buster, they quickly told him to quit, telling him he was not fit for such a thing. Beet, however, believed that Busters are fighters for justice and continued the hard Buster life. However due to a fight with Beltorze, the "King of Tragedy", one of the strongest Vandels, the Zenon Warriors were critically hit. To make things worse, Beet showed up