The archers have been rescued and all have returned to Yarikawa Stronghold, but the Mongols have finally decided to launch their attack. Breaking through the main gate with their siege weapons, the Mongol soldiers have infiltrated the stronghold and have also opened the second gate on the northern side of the grounds. Jin Sakai, Yuna, Taka and their new allies must fight the Mongols and their leader: General Temuge, a skilled shieldsman.