Per 
Image Tracked to Site of SCP-XXXX
Item #: SCP-XXXX
Object Class: Euclid
Special Containment Procedures: SCP-XXXX is difficult to contain, as when any sort of perimeter, or barrier is placed around it, will disappear leaving no traces of its whereabouts, reappearing at a separate location. To keep unauthorized personnel from entering, four guards are set to protect the area on 24 hour shifts. SCP-XXXX is also proven to be indestructible, with any form of weapon, explosion, or tools, having no effect on it. SCP-XXX-1 has the ability to emit a sound that, upon hearing it, all motor functions will halt. Around an hour post-exposure, if the victim(s) are still alive, they will begin to regain functions and are released from SCP-XXXX. Any unauthorized personnel seen to be entering/exiting the SCP are to be detained on sight, and taken in for questioning. Any personnel to enter SCP-XXXX are to wear vision scrambling visors, as well as complete noise cancellation. Reports show that SCP-XXXX-1 can be harmed, although it is currently unknown what is effective against it. Blood of an unknown origin, was found on the floor of the basement, thought to be from SCP-XXXX-1.
Description: SCP-XXXX is a 2 story urban home, around 100 square feet total, with up to 3 rooms total. The rooms usually consist of a kitchen and two empty rooms. After said organism is gone, the staircase reopens, leading into what seems to be a basement. Upon entering the basement, the stairs will disappear, once again. Upon their attempt to escape, they will hear a sound, like nails on a chalkboard, paralyzing them. The last thing seen by any who enter the residence is two, piercing white eyes, designated as SCP-XXXX-1 No traces of the victims are ever found. The house is also known to change color, room placement and positioning of decorations at random. SCP-XXXX-1 Has only ever been photographed in 10-35% of it's full form. The only available description of the creature is the two piercing white eyes, that it is so famous for. Before it’s attack, a screeching sound, like nails on a chalkboard can be heard, anyone exposed to this sound will be temporarily paralyzed, usually regaining motor functions after an hour, post-exposure.
Addendum: One civilian by the name of ████████ escaped SCP-XXXX-1, after further questioning, a description of SCP-XXXX-1 is revealed to be approximately 8 meters in height, with 4 thin legs and multiple black, tentacle esque appendages sprouting from it's back. It boasts a large black head with two glowing white eyes. No further information was provided.
