The game is in the distant future 2050. Technological advancement has revolutionized in the franchise's universe, and even further with the newest invention of the Fortified Cardboard. As the cardboards took distributing and manufacturing to higher levels above its own time, the greatest purpose would be serving as small arenas for the halted sales of the dangerous hobby model, the LBX (Little Battler Experience). With the models back on the stock shelves, its popularity begin to skyrocket becoming kid's everyday favorte hobby. Little to know that within this bright future, there lurks a great darkness whose ambition to conquer the world is poweful amongst governmentative authority. Only one boy has the hopes to save the world.