Watch Emperor and His Brother

The emperor of Chi Hi is the only man who can save this world from destruction. However, his brother doesn't feel that his king is the true ruler of the land. He wants to take the emperor's land and do it by force. First, he plans to assassinate him with attacks in the night. However, the royal guards are too sophisticated to allow this to happen. Instead, what happens is that the swords of the empires must meet at a determined battleground and fight using strategy and pure force. The winner has all of the lands as his private property.