sentences:  Through the various flashbacks, we meet Crystal (Emma Lung), Vanya (Saskia Burmeister) and Rubi (Sun Park), who have all been enslaved in a Melbourne brothel on a premise of "working off their debt" of the cost of being trafficked to Australia using false papers.The film has been generally well received with praise for its frankness and cinematic telling of very serious true stories.Melbourne newspaper "The Age" said "The story rides on a strong undercurrent of information about the Melbourne sex slave trade, reflecting the extensive research that went into the film."