Ten years ago, the world plunged into the grip of the Agents of Shadow, who imposed their authoritarian rule, igniting widespread conflict and fear. Amidst the turmoil, two courageous heroes valiantly opposed them, ultimately sacrificing their lives in the struggle. Their heroic deeds sparked a flame of inspiration, leading to the formation of a determined resistance hell-bent on reclaiming liberty. Despite numerous setbacks, the resistance regrouped and established a formidable base hidden deep within icy mountains. Left behind were the two sons of the fallen heroes, poised to inherit their legacy. Join Riku and his steadfast companions as they embark on an epic quest to free the world from the shackles of the Agents of Shadow.