"There's something you must know, she's a very dangerous person, she holds some secrets that you shouldn't know..."
Trailer clips for "Firefly" are everywhere online! YouTube, forums, personal websites… Some videos have 100,000 clicks, others 1,000, and some are shared so many times they get 100. After nearly half a year of promotion by the Firefly publishing department and the spontaneous enthusiasm of netizens, this universal trailer transformed into various versions, crossing over film, TV, animation, music, and all available visual materials. A simple fan's "Firefly Trailer Album" would collect more than a hundred versions.
