The world lived in a fragile peace, blind to the ancient seal holding back the end of days. They thought they were safe. They thought they controlled the board. They were wrong. Standing before the forbidden threshold, a young heir holds the ultimate key. He isn't a savior, nor does he wish to be a tragic hero. He is the one who pulls the strings from the shadows. As the factions of the world bicker for power, a cold warning echoes across the continents: "The world must prepare, for I shall open the gate."