A film about reincarnation,
Maybe in hong kong an american (or english boy) is under hallucinogenic effects, we just see what he sees, colors, deformations of objects around him and so on... someone kills him and his spirit starts to fly he is like in an extracorporeal trip trying to find a way to reincarnate and at the end he reborns. It's not a pleasant film to watch, full of sounds and noises sometimes very disturbing, a story hard to understand because everything is described with images without dialogues...
I saw it a couple of years ago and I don't remember the title, it's a very recent work by a young director with rather unknown actors...

Enter the Void