The world is so vast that there are no wonders. Some people kill every opponent with one sword and leave no trace behind; some fight for thousands of miles with no opponent; some people with one sword and thousands of troops take the heads of enemy generals from them like picking out objects from a bag; some people fight for the country in bloody battlefields; some people become the best in the world with one sword; some people overturn the emperor's crown with one sword.
Brother, did you not sign a contract?