As the lunar cycle progresses in Rinin City, the student president finds his public duties at the high school increasingly intertwined with the covert operations of its hidden society. This episode follows the careful selection of a participant linked by deep personal bonds, setting the stage for the next observance of the town's guarded traditions. Tensions build as preparations unfold to fulfill the ritual's demands and secure the region's ongoing safety, with the consequences of any shortfall looming over the proceedings.
