In The Exorcism of Anna Waters (The Offering), Jamie Waters is a reporter who is going through a bad time, since her sister has died in Singapore in circumstances that are not too clear, so she will investigate.
There he encounters the inexplicable. He discovers that there is a kind of force that possesses people and makes them killers, a force that has something to do with signs that have long pursued it.
So much so that the next to be possessed is Jamie’s niece, so she acts as fast as she can to make her niece return to being a normal person, something that is not simple.
An exorcism is tried, but it seems that the thing is not so easy and that it is possible that it is already too late to save the niece of Jaime, that it is possible that it has to face its loss, to one more death.