Gingka Hagane's blade, Galaxy Pegasus, has carried him far, but a new rival changes the terms of the fight. Masamune Kadoya arrives from the United States determined to beat him, then joins Gingka's side as the WBBA opens the first Beyblade World Championship. When former rival Kyoya Tategami defects to the African team instead of falling in with the group, Gingka's path to the title gets harder to read. This second season of the Metal Saga follows the qualifying rounds as the tournament's brackets take shape.