A discovery from TMDB

My Heart Is That Eternal Rose

殺手蝴蝶夢

The fallout resulting from a botched Triad gang smuggling job forces a young couple to separate - she becomes a kingpin’s unwilling moll and he travels to the Philippines to work as a contract killer. Six years later, the two are reunited in a chance encounter, but their rekindled emotions and people from their past lead them into extreme danger.

Directed by Patrick Tam Kar-Ming