A father finds out that his teenager daughter is possessed, and the only way he can save her is by doing the ghost's bidding, which will mean an encounter with his long-separated twin - who happens to be a psycho killer.

一位老人和一位年轻人是同住一栋独立房屋两个不同楼层的房客，他们为了争夺一个停车位而大打出手。