The unending dance of seasons is not without those who begrudge the cycle, and Lady Hinagiku's gentle tide of spring is punctuated by cacophonous violence when the Summer Villa is attacked! Falling into a familiar step, Sakura moves to her lady's aid, defending Hinagiku from insurgents who threaten to destroy everything they hold dear. The tempo has increased, keeping Agents and Guards alike on their toes. For as the insurgents continue to dance to their own tune, the danger to the seasons, the cycle, and the world begins its crescendo--and tragedy awaits the Agent who lies in their crosshairs.