尖叫的影子在月光下徘徊，仿佛诉说着无尽的孤独与绝望。杨洋和郑爽怀孕的照片

　　A lady-cop goes undercover in an effort to build evidence against a suspected serial killer. She walks the edge quite comfortably as she gets closer to him, because of her prior experience with the darker side of her relationship with a fellow police officer. She soon finds herself falling in love with the suspect and soon starts to doubt whether he is really what he is accused... (展开全部)