This movie feels like the Asian version of the boy behind the door, which was on shutter in 2020. The only differences that the boy behind the door was much much better. The friendship and the fact that the movie was scary suspenseful and heart wrenching made that movie worth watching over and over. This one is more like a copycat and doesn't do it for me. There are a few differences, but it's almost exactly the same and that drives me insane because it's a waste of time when they have to do that with movies. I'm so sorry that they felt like they needed to remake it in an Asian version because if you watch the boy behind the door, you will be much happier with that movie. Clichés are not, The boy behind the door has my vote.