Gadot plays a high-powered attorney who must race through London, following the cryptic commands of a mysterious Caller, as she fights against time to save her abducted son.
恐怖作家鹿角南收到了旧友的邮件。对方说自从在一个废弃建筑里玩试胆游戏后接连发生了奇怪的事情。鹿角抱着姑且一试的心态去了试胆游戏的成员那里，却没想到这成为了她自己也卷入其中的惊悚日子的开始。其中一人突然死亡，其他人也被驱使着走向疯狂——
