Out of nowhere, devout followers decide to throw an 'Aqua Festival' and Kazuma gets dragged into helping out. At the same time, Chris asks for Kazuma's help with a festival of her own. While all this is going on, Chris also ropes Kazuma into infiltrating a mansion to recover the Sacred Treasure, the 'Talking Armor.' Between helping out with two different festivals and tracking down another Sacred Treasure, can Kazuma catch a break...?