Sing and Ko have met during childhood and they became partners and co fighters in the known martial arts world. Now Sing is a hidden assassin at the services of Ko and he keeps his secret to his beloved Butterfly. Meng wan is another master who works with Sing and he is love with Ko but the last one can't hide her feelings towards Sing. The team has a difficult mission to destroy Suen's martial arts school and kill Suen and his assistan Li Shu Tin. A battle for the survival of the toughest has begun and the trio will challenge extreme situations in order to stay alive and achieve their target. Donnie Yen and Michelle Yeo in great performances at an interesting mixture of drama, action and romance film. Specially recommended at the fans of the old HK productions, this gem will give you the thrills as you will find that this stunning gem paved the way for Crouching Tiger, Hidden Dragon.