Very nice idea! Unfortunately it’s really confusing as to what the player should actually do. I’ve read in the comments that you kill the hero by jumping on her head, but I tried this and never managed to do that. Although at some point the hero just died, seemingly without my intervention.
There’s also a spot where you can “trap” the hero (first screenshot).
The font in the text is beautiful but also quite hard to read for people with vision problems.