Brought to Los Angeles for treatment, a recovering junkie soon learns that the rehab center is not about helping people, but a cover for a multi-billion-dollar fraud operation that enlists addicts to recruit other addicts.,黑狱之中,传来一声尖锐的呼啸,这啸声充满了愤怒与不甘之意,似乎落入陷阱的猛虎嘶吼,又似困在浅滩的蛟龙长吟。……