In this movie something to do with the box in the house. Talking about the box, I recalled of the music box in The Conjuring movie.
Do you have a music box? I still have a music box that I kept since teenager. It's still working, the bottom has a handle to twist, once open the box the little angel can put on the magnetic square box to dance.
Anyway my son has no interest in horror movie, he's into animation movie or super heroes movie.