Per 
Item #: SCP-3678
Object Class: Euclid
Special Containment Procedures: SCP-3678 is to be stored at Site 62, it may not be moved to any other Site. D-Class personnel are only given access into SCP-3678's cell if a site personnel with level 4 or higher clearance accompanied by no less than 2 armed personnel for safety of the foundation and SCP-3678's care and in case if it needs to be re-contained.
SCP-3678 is to be kept in a 3m by 2m by 3m glass box, and with artificial light being used from directly above and below the glass box being shone constantly at a minimum of 200 Lux.
Description: SCP-3678 is a humanoid creature standing at 183cm tall and (pure black). It has no human features on its body or face and has no signs of physical gender.
The light being shone on it is so that it cannot move freely without the light being dimmed or completely turned off. HIGHLY NOT RECOMMENDED
If the light is to be diminished and the spare generator is not operating, The containment cell and glass box are to be sealed in a chromium casing, and is REQUIRED to stay sealed until the light is to be restored into the containment cell and the glass box and the spare generator is functional again.
All known supernatural abilities of SCP-3678 are listed below:
- A Pocket dimension
- Exceptional resistances to all types of environments.
- No need for; food, water, clothing and shows no signs of needing a restroom.
- If not being affected by more than 200 lux of light, it can walk through all materials and is very hard to be kept contained.
SCP-3678 has been known to talk to itself in an incomprehensible language, and appears to have conversations with unknown entities when it travels to its pocket dimension, although it is known to speak in English, it doesn't not have a wide vocabulary and can only speak and understand what it has heard. What can be best described as the language, is a . GPS and tracking devices have been attached it SCP-3678 and D-Class personnel who have been taken to its pocket dimension, but it is still yet to be tracked what plane of existence the pocket dimension is, how much storage it has, and if it can go anywhere like SCP-106.
Many tests have been executed on SCP-3678, none of which are in any way meaning to harm SCP-3678. Many of these tests include:
- Using D-Class personnel to try and find where the pocket dimension is.
- Using D-Class personnel to find out what height SCP-3678 is.
- Trying to talk to SCP-3678 using all known human languages even going as far as to use as much resources as possible to translate anything SCP-3678 says.
As to date there has been a single containment breach. This happened on ██/██/████ at site 62. He breached containment when the procedures weren't as strong and a complete power surge happened to the containment cell, turning off all lights and the emergency containment procedure.
The contained had nearly escaped the facility, when a patrol officer shone a 300 lux light on SCP-3678, it was then immobilised and escorted back to the containment cell.
There have been some attempts to properly communicate with the SCP; the ones below show a proper communication, after ██ years of containment, and the one below is an attempt of communication and loss of a D-Class.
The log below shows SCP-3678 in a conversation:
Interviewed: SCP-3678
Interviewer: Dr.███████████ and D-1678.Foreword: The light in SCP-3678's glass box is dimmed and D-1678 enters the room with a flashlight.D-1678 has an ear piece attached to Dr.███████████'s microphone in the observation room.
<Begin Log, Time commenced [3:27pm] on [██/██/████]>
D-1678: Hello?
SCP-3678: …
D-1678: I don't know if you can understand me, but if you can raise your…. right hand..
SCP-3678 proceeds to raise its right hand.
D-1678: Ok, so you do understand me..
SCP-3678 proceeds to speak in an unknown language.
D-1678: I'm sorry but I didn't understand what you said, do you know any words that i speak?
SCP-3678: Yes, i can understand you.
Dr.███████████
SCP-3678: Yes Dr.███████████, I am quite capable of speaking i just choose not to.
Dr.███████████: How do you know my name SCP-3678?
SCP-3678: I have been listening to you for a while Dr, and i know you have many questions for me, so please begin to list them, i know you have been waiting.
Closing Statement: [After this log was concluded, Dr.███████████ asked SCP-3678 questions.]
Interviewer: Dr.███████████
Foreword: The light was dimmed to 130 lux so that SCP-3678 to be able to move freely around the containment cell.
<Begin log, Time commenced [7:00am ]on [██/██/████]>
Dr.███████████: SCP-3678, before this interview starts, do you have anything to say?
SCP-3678: Free.. let me.. be free..
Dr.███████████: Where would you go?
SCP-3678: To my home..
Dr.███████████: Your home, was under a rock? In a garbage dump
SCP-3678: Is that.. normal?
Dr.███████████: No, in-fact, we only took you from your so called home because people were dropping dead whenever they came near your home. They were killed in gruesome ways.
SCP-3678: They tried to touch me.. So i ripped them to shreds.. Its only fair!
[He phases through the glass grabbing the D-Class by the neck and snapping his neck off his spine, and before SCP-3678 could do anything the light was increased to 300 lux, paralysing SCP-3678 painfully.]
Dr.███████████ through the loudspeaker: We require cleanup in SCP-3687's containment cell.
<End log, [7:04am] [██/██/████]>
