Per 
Special Containment Procedures: SCP-YYYY’s is to be contained in a standard humanoid containment cell with toys and books that are to be cycled weekly.
SCP-YYYY is to be observed through security cameras, at all times, however, no more than two on site researchers are allowed to observe SCP-YYYY, and are to be cycled monthly, following a process of psychological therapy. Every two weeks, SCP-YYYY is counseled by assigned psychologist, Prof. Sylvia Hellen, who is to then submit a detailed report on SCP-YYYY’s mental condition.
In case, SCP-YYYY enters its distressed state, all audio feed to SCP-YYYY’s containment cell is to be cut off, however, the video feed should remain active during this period. After SCP-YYYY’s distressed condition has subsided, two security guards, armed with heavy assault rifles, are to be dispatched into SCP-YYYY’s containment cells along with Prof. Hellen, to appease to SCP-YYYY and reassure them that “Everything is alright”. If any personnel, who has been affected by SCP-YYYY’s ability, appears to manifest any injuries on their bodies after they have regained consciousness, security personnel are to immediately terminate them.
Description: SCP-YYYY is a mixed race with East Asian and Western heritage, aged roughly 10 years old. (Formally known as Eri Aoki). SCP-YYYY seems to be suffering from nail clubbing, on the fingers of it's hand and also shows signs of arachnodactyly1. SCP-YYYY possesses abilities that only activates when in a state of extreme distress or remorse. During this state, It's fingers begin to morph into much longer, claw like, appendages and starts to pulsate with a magenta glow. Following the events of Addendum YYYY.X, it is advised SCP-YYYY to wear thick winter gloves on its hands at all times. if SCP-YYYY wishes to take the gloves off, it is granted with the permission of researcher, Dr. Xene. Individuals who hear or directly observe SCP-YYYY, while it is in its state of distress, will have their bodies faint on the ground and their minds will enter a psychic pocket dimension/psychosphere created by SCP-YYYY, this dimension is designated as SCP-YYYY-1.
SCP-YYYY-1 shows of an apocalyptic world, within four known locations; a small, urban city in an unknown location, a snow region, a forest, and a desolate town presumed to be Tokyo. Dead bodies, can be seen on the streets and on top of resident households. Several entities, resembling some sort of quadruped, consisting of what appears to be human flesh, skin and deformed skeletal structure, can be seen roaming through on the streets. These entities are designated under SCP-YYYY-22.
Following through Test log YYYY.2, Test subjects (D-Class) have reported to have witnessed several events, that had occurred within SCP-YYYY-1. These events, had been noted and confirmed by SCP-YYYY itself, to be the past memories of SCP-YYYY that had portrayed from SCP-YYYY’s mind into SCP-YYYY-1, as a form of side effect of being a psychosphere.
Following through Test log YYYY.X3, If any individuals, who have fell victim to SCP-YYYY’s ability, were to spotted by an SCP-YYYY-2 entity, it will turn aggressive towards the individual and will attempt to capture them, alive. If successful in capture, SCP-YYYY-2 will restrain the individual, of movement, and bring said individual to SCP-YYYY-33 . If individual was injured by SCP-YYYY-3, corresponding injuries manifest on their bodies and they will begin to morph into a SCP-YYYY-2 entity, approximately 20 minutes after regaining consciousness.
Due to the events reported from the said Test logs, it has been noted that SCP-YYYY is a being that had originated from a different universe entirely.
Addendum YYYY.1: Discovery
SCP-YYYY was first discovered by Agent Hamilton, in Britain in 13/02/2021 , after a multiple reports of identical hallucinations occurring along the River Thames were received by Foundation agents. SCP-YYYY was initially found, unconscious and floating near the river banks before being recovered by Agent Hamilton. Upon recovery, the girl regained consciousness and immediately entered to a state of panic and severe distress, leading to the agent being affected by its anomalous properties. However, SCP-YYYY remained in a state of distress for approximately 5 minutes. Due to this the agent managed to regain consciousness, without sustaining any injuries. Following this event, the agent brought the girl into foundation custody and was transferred to site-24, after further notice.
The following interview took place prior to the transfer:
Addendum YYYY.2: Interaction
After SCP-YYYY has been designated its containment within site-24, immediate containment procedures were put into place, with accordance to the information gained from the first SCP-YYYY incident that had occurred, prior to its transfer to site-24. Following which Dr. Xene provides a brief explanation to SCP-YYYY on the rules in which it has to follow during its containment.
Dr. Xene has made multiple visits to SCP-YYYY’s containment cell for “routine interactions” with SCP-YYYY, in order for SCP-YYYY to feel more comfortable and well knowing of Dr. Xene. SCP-YYYY have shown to have grown a certain affection towards Dr. Xene during these interactions.
This has made SCP-YYYY less nervous of it’s environment and has made it easier for other on-site researchers to have SCP-YYYY more cooperative with further interviews and tests.
Addendum YYYY.3: Exploration Test logs
SCP-YYYY has now being put through a series of test to further analyze and understand the truth behind SCP-YYYY-1 and the memories of SCP-YYYY portrayed within it. As it is impossible to gain a digital record of the events in SCP-YYYY-1, via video camera. D-Class personnel were used and sent to SCP-YYYY-1 by asking SCP-YYYY questions, regarding it’s past, leading to SCP-YYYY entering a distressed state. If said D-Class were to survive, they are to give a detailed report of what they observed in SCP-YYYY-1. Any resistance to do so led to a threat of termination. If D-Class was recovered with injuries, they are given 15 minutes to provide as much information as possible, before termination.
(note: Test log YYYY.2-4 have been classified under Level 5 personnel)
Test log YYYY.1 < link
CLASSIFIED
