Sarah and her young son Chris songesha to a new nyumbani in the Irish countryside.One night, Chris vanishes, and when he reappears his behavior grows increasingly disturbing, Sarah begins to fear that the boy who has returned may not be her son at all.
A young couple's dream of starting a family shatters as they descend into the depths of paranoia and must struggle to survive an evil presence that wants nothing zaidi than their very own lives.