The kung fu romance movie "Butterfly Sword", jointly presented by the two famous directors, Jacky Mah and Ching Siu-tung, will be officially released nationwide on October 16. The new version of "Butterfly Lovers" interpreted by Wu Jun and Charlene Choi has been recognized by people in the circle and is also anticipated by movie fans. The fans of Wu Jun and Charlene Choi even jointly established a fan club for "Butterfly Sword" to cheer for their idols.