Oh. Ok. Ok, this is a weird one. I like the energy that it brings, not gonna lie. Really interesting, what you did here.
I think it needs just a bit more dialogue though, because right now it kinda feels 'random' in its approach to the mystery. The energy is still there, and I was genuinely shocked at how things, or rather, people 'changed', but it also just didn't feel substantial enough to merit such changes, so I would add a bit more to the dialogue, make it less rushed.
Also, the white text genuinely serves no purpose imo. I would remove it (Or add more to give a creepier vibe, but I personally never recc white text at all. Still) and maybe use other ways to enhance the unsettling nature of the piece.
Either way, pretty damn cool idea for a piece, but it needs a bit more work put into it to work. Regardless, it's a +1 from me.