You are standing in a white room, with a box.

The walls seem completely smooth, without any windows or doors of any sort. There is a small hole, shaped like your shadow, in one of the white walls.
You've opened the box, and a light glows from within it. The light seems to be wiggling. Under the light, or behind it, or within it, you see a shape wrapped in a shadow.

The shadow seems be shaking under the weight of the light.

Take it? You reach through the light, and you didn't know something could be so hot and still feel so... warm.

You take the thing wrapped in a shadow.

Back to the room?

The shape slides into the hole, and the shadow spreads across the walls...

You are now standing in darkness.