Eiko has taken up the challenge to gather more guests to her stage than her rivals at the major music festival, Summer Sonia! Keiji Maeono stands in her way, using his money and influence to manipulate the festival and buy his way to the top. To thwart Eiko, Keiji has devised a plan to scout Kabetaijin to his side. However, Kongming has a plan up his sleeve...to use the Fire Attack Strategy to burn Keiji to the ground! Will the hopeful southeast wind blow into the war-torn Summer Sonia grounds?!