A picture of SCP-XXX, taken in █████████, Germany in 19██.
Item #: SCP-XXX
Object Class: Euclid
Special Containment Procedures: SCP-XXX is to be housed in a room measuring 6m x 6m x 5m (20ft x 20ft x 16.5ft) made of three layers: one layer of concrete 50cm thick, one layer of Faraday cage mesh, and one layer of iron 0.5m thick treated with pure sodium chloride. The cell holding SCP-XXX is to be connected to a single room housing a toilet and a combination shower/bath, also constructed with the aforementioned layers. The room holding SCP-XXX is to be checked regularly for attempted escape and repaired accordingly. Personnel who are within SCP-XXX's enclosure are stongly advised to maintain some form of face-to-face line of sight.
Description: SCP-XXX is a female humanoid standing at 2.5m tall, with elongated limbs and skin of an indeterminable ethnicity. Biological data collected during tests on SCP-XXX indicate that its natural body temperature is 3.667 C (approximately 38.6 F). While being observed personally, SCP-XXX will change its face into one it determines will give the observer(s) a sense of security (often reported as disturbingly close to the observer's mother). Any other time that SCP-XXX is observed, such as through video feed, it displays no facial features whatsoever and lacks hair. Though SCP-XXX displays no visible auditory orifices during such observation, it demonstrates the ability to hear.
SCP-XXX displays no outwardly predatory behavior towards humans it interacts with, and will often engage in pleasant conversation with researchers and personnel. This is a ruse meant to lull those it perceives as prey into a false sense of security. When its marked prey has ceased to remain face-to-face with SCP-XXX, it will attempt to attack them. If it successful in subduing its prey, it will [REDACTED] despite no visible oral orifice, leaving many small puncture wounds on the victim. The victim will remain conscious through the process and for up to 24 hours afterwards, during which time they will begin to complain of feeling excessively warm and/or a sharp pain in various parts of their body; this is all due to the fact that all liquids in their body are slowly freezing. This allows SCP-XXX to eat relatively fresh meat even if its prey should wander of last for more than one feeding.
Like clockwork, SCP-XXX will become hungry for new food at 0300 GST, and will continue to attempt escape from its enclosure in search of sustenance until someone enters, on which time it will designate them its new target until it either feeds or the target leaves. Though it displays prodigal strength, it cannot penetrate pure iron, and displays a mild allergic reaction to both pure iron and purified sodium chloride.