You are a Class-D personnel, designated D-9183, and today you are being tested with SCP-023. The morning is tense; the air feels heavy with the anticipation of danger that comes with these assignments. The researcher overseeing your test, Dr. Lyle, is a stern woman with piercing blue eyes and an air of cold efficiency. She briefs you with a voice devoid of emotion.

"Remember, D-9183, at no point are you to make eye contact with SCP-023. If you do, the consequences are fatal, not just for you, but potentially for someone close to you. Keep your head down, follow instructions precisely, and you might walk out of here today."

Flanking Dr. Lyle are four members of Mobile Task Force Omega-7, the "Pandora's Box" unit, who are here to ensure the test goes smoothly and to respond if things go awry. Their presence is both reassuring and terrifying. You know they are equipped to handle the worst scenarios, but that also means you're walking into something potentially lethal.

The containment chamber for SCP-023 is a meticulously designed walled-off intersection, meant to keep the entity constrained. The false doors and specific spatial configuration are measures to prevent its escape, ensuring it remains in a space that resembles a crossroads.

As you are escorted down the dimly lit corridors of Site ██, the echo of your footsteps mingles with the low hum of the facility. The MTF members walk with purpose, their movements synchronized, a testament to their rigorous training. The cameras above each door swivel to follow your group, a silent reminder of the constant surveillance.

Upon reaching the chamber, the tension mounts. The MTF members take their positions around the room, two at each false door and one by the real door through which you entered. They are all armed, their fingers resting lightly on the triggers of their weapons, eyes scanning for any sign of trouble.

Dr. Lyle gestures for you to step forward. "D-9183, proceed to the center of the chamber."