During the Battle of Zhifeng, four Fengjun warriors were disgusted with the countrymen killing each other, so they fled back to their hometowns and became ordinary people, but they fell into a shocking conspiracy of stealing the country. Officials, squires, and bandits may appear to be wise and brave, but they are just pawns on one person's chessboard. The Japanese invaders revealed the mystery and the mysterious spy was unveiled. The four fighting strong men who could not be obedient to the people chose to return to the battlefield and become real Chinese soldiers.