Donnie Yen

To save her ailing father from serving in the Imperial Army, a fearless young woman disguises herself as a man to battle northern invaders in China.

With supernatural skill and no fear a nameless soldier embarks on a mission of revenge against the fearsome army that massacred his people. Now, to achieve the justice he seeks, he must take on the empire's most ruthless assassins and reach the enemy he has sworn to defeat.

Chon Wang and Roy O'Bannon travel to England to find out who killed Chon's father. The killer steals the Chinese Imperial Seal that Chon's father was protecting. While they are in England, they stumble upon a conspiracy to murder the entire British royal family. Only with the help of Chon's beautiful, but deadly sister, can the trio stop the assassination and return the Imperial Seal to its rightful owners.