真事改编

　　After a series of disturbing supernatural events in his home, Joel, a young  single father, comes to suspect that his young son may be possessed.
　　约尔是一个单身父亲，在他的家中出现了一些列超自然灵异事件滋扰以后，他开始怀疑自己的小儿子是否被附身。

From his mother's songs to his clash with Goliath, David's journey from humble shepherd to anointed king tests the limits of faith, courage, and love-culminating in a battle for the soul of a kingdom.

大唐天宝年间，曹家村世代守护着一柄镇村宝刀。曹叔公欲将守刀人之位传给弟子，却左右为难：大弟子文远志大才疏，实力不足；二弟子文武沉稳可靠，却突患手抖之症，难以持刀。与此同时，各方势力早已对宝刀虎视眈眈，外有混混贼人明抢，内有村长暗中设局，宝刀甚至一度遭人调包。在种种艰难险阻之中，文远与文武将如何识破阴谋？他们又能否守住这柄世代相传的宝刀与家族使命？

　　一位名叫博尔汉的精神病患者摇身一变成为蒙面治安维持者超级英雄。