The summer before she goes away to college, Tamara encounters a girl with a scar on her chest. As the summer winds on, she finds herself increasingly attracted to Heartless.

A young pregnant woman discovers that her perfect boyfriend may be a dangerous sleepwalker when she finds out of strange disappearances and murders taking place in the region.

三个好友出发露营，却意外触发一场由神秘科学家主导的恐怖复制实验。三人因此被困，且远不是自己更高强敏捷复制人的对手。唯一希望就是以智取胜，在丧命前及时逃脱。