An orphaned teenager forms an unlikely friendship with a detective. Together they investigate her mother's murder, and uncover the supernatural force that proves to be a threat to her family.

Alex是一个神秘的小偷，在前合伙人的怂恿下进行最后一次抢劫。她很快发现这不仅仅是抢劫珠宝。于是一个残忍的谋杀案像猫捉老鼠一样在Alex和一个精明的杀手间展开了。现在她必须揭开这次抢劫背后的谎言，以及找到来刺杀她的神秘男人背后的秘密。