You are a Class-D at the SCP Foundation. But, what’s different, is that you’re blind.

So, one day, the Foundation decided to conduct an experiment.

You felt two guards leading you somewhere. They didn’t tell you what was going on, but you would be given instructions on what to do. Soon enough, you’re pushed into a room. You heard a voice from what you could assume a speaker in the room.

”Alright, listen closely. Walk forward until you hit a wall. Then, go until you hit a corner.”