Bo-bobo's squad are dragged into a giant coin machine arena by the bubble-blowing Bubbleuba, who forces them into a six-on-six battle. But with Beauty sent away, Jelly being tormented by a weird beast and Dengaku Man defeated by bubble minions, Bo-bobo is forced to summon two more allies to assist him inside the new battleground before even more enemies emerge. Luckily for them, Rice answers the call and assists in an all out triple Wiggin takedown of the bubble blower...yet their troubles have only begun.
