In the last years of the Tang Dynasty, wars broke out and the mountains and rivers were broken. Times create heroes, and troubled times produce heroes. Two young men, burdened with the hatred of their country and family, are in this troubled world. Faced with the struggle for power and the chaos in the world, where should they go? Conspiracy, trickery, betrayal, ugliness... Can they keep their true intentions? On the battlefield, there is an iron horse, and in the rivers and lakes, there are grudges and grudges. How can you escape from troubled times? For the faith in their hearts, they had to spend their entire lives fighting in this troubled world. It may become thousands of bones and wither, or it may be famous in history. A long song praises one's life, but the sorrow and hatred cannot be eliminated. When all the heroes are gone, who will lead the ups and downs in the troubled times?