Mama movie plot

The mother of a pair of little sisters Victoriaand Lilyis killed by their father, who abandons the two daughters in the woods. Five years later, their uncle Lucasand his girlfriend Annabelwere found in a dilapidated wooden house in the wild. However, what makes everyone feel unbelievable is that in these 5 years, they have been living in an old and dilapidated cabin deep in the woods-as their only relatives in this world, Lu Both Cass and Annabel welcomed them to live in their homes and live together. Annabel has always hoped that these two poor children can re-adapt to normal human lives, and continue to work hard for this, but she also believes more and more that there is a demon living in their house-in this regard, Annabel has A lot of doubts, what she wants to know is whether the two sisters have suffered too much damage, causing them to become confused and have hallucinations, or really, as they said, a ghost has been haunting them. This woman who has just taken on the responsibility of being a mother always hears whispers that do not know where they come from when she sleeps at night, which is looming, but it is obviously not a kind of existence.