Maria a trente ans, elle est impatiente, frondeuse, et experte en anglais. Olivier en a vingt-cinq, il est lent, timide et parle quinze langues. Ils se rencontrent à Taïwan. Et puis soudain, la nouvelle foudroyante. C'est leur histoire, une histoire vraie. Celle de la force incroyable d'un amour. Et celle de ses confins, où tout se met à lâcher. Sauf Maria.

An Asian megalopolis, today. After a wild night, a group of young wealthy friends wake up from their drunken stupor with a freakish disco- very : each of them has grown a pair of fangs – vampire teeth. Bewildered at first, the group realizes they feel stronger and more attractive than ever before. As they strain to make sense of their new situation, they lose themselves in a twisted game of taking their new vampire skills to the streets. In this new kind of nightlife, with the limits of life, love and death greatly blurred, it dawns on the group that they can no longer trust each other. Nobody can be sure of what this vampire business is all about - or, for that matter, if any of this is even real.