Twenty years ago, the great witch sacrifice led the dark clan to invade the human race. Now, the dark power has awakened again, and the great witch sacrifice is about to make a move. In order to prevent this catastrophe, the sons of the God of War Zhang Ke, Yun Yun, and Fu Xii embark on a jouey to awaken the God of War again. Zhang Ke also became the new God of War in the battle, and in the ultimate battle, he awakened the God of War Sword, which he wielded to end the great witch sacrifice, and led the human race to destroy the dark power.