A Rainbow Runs Red

The pair of you move together past pillars.

Past pillars.

Pillars.

Leveraged up floorboards.

Pill- wait.

Behind you is darkness, the door isn't even visible anymore.

A giggle to your left

You follow the giggles for awhile, drawn through the darkness, but no progress. How long have you actually been in this room? Does it have an end?

You find yourself back at the columns, though you could swear you had been moving towards the other side of the room.

Moving past, you see that the floorboards aren't in the state you left them, but in fact the state you found them in. Someone clearly started to pry them, but they're in place.

Getting to the windows, they let in light, but outside there's...nothing. The image behind the panel is a dark void. Their height makes them a little hard to inspect, but the glass seems to be old stacked glass cubes. Each of which is maybe a quarter of a foot in each direction. This seems to include thickness.

As if naming it causes it to be, the clock begins ticking anew.

Easy enough to get the clock, even if it's a little nerve wracking, not being able to see what you're doing. Unlike the rest of the room, it hasn't reset. The hands are both on 4:15.

The seconds tick on loudly.

The clock begins chiming. One, two...

At twelve, a door forms between the faces of the clock. Through the crack in the door there seems to be what might be a foyer.