After learning that their younger sibling escaped an earlier kidnapping attempt that also killed their parents, two estranged sisters must join forces to rescue her from a group of bloodthirsty vampires. 译文(2): 得知自己的妹妹逃脱了之前的绑架，也杀死了自己的父母，两个疏远的姐妹必须联合起来从一群嗜血的吸血鬼手中救出她。
