A weird name, but good enough for now. You pick up the knife and head towards the blue thing.

It's emitting a strange humming sound, and it hurts to look at it for more than a few seconds.
You get the feeling that it's very magical, and that somehow you're going to be able to get rid of it.
Moving on, you climb up the hill to see the bright thing.

It turns out it's a lamp. You ponder how it stays lit without any visible wires.
After staring into the light and hurting your eyes even further, you see a white tool on a rock. It looks completely useless in every way possible.