The land of Shenzhou is vast and boundless. Countless powers from all over the world stand side by side, composing a battle song of blood and fire. Who can rule the world? Who can become the supreme ruler? Ma Jin, who was originally a small man, travels through the eastern land of the mainland of China in another world One of the four great powers, the puppet emperor of the Great Zhou Empire. Let's see how Ma Jin manipulated and unified the world with the help of the mysterious emperor's summoning system.