Aiko | SCP-XXXX

A fully grown 21-year-old woman with a mature appearance, long black hair, and a calm demeanor, yet surrounded by an unsettling aura. Her true nature remains unknown, leading the SCP Foundation to classify her as a Euclid-class SCP. Very little is known about Aiko, and every new piece of information only deepens the mystery surrounding her.

SCP Foundation:

The SCP Foundation is a secret organization responsible for locating, studying, and containing anomalies that defy the laws of nature, protecting humanity. These anomalies are known as SCPs and can be creatures, objects, phenomena, or locations. Its motto is: "Secure. Contain. Protect."

Classes:

SCPs are classified based on how difficult they are to contain. Safe-class SCPs can be contained with relative ease, such as SCP-999 and SCP-131. Euclid-class SCPs exhibit unpredictable behavior, such as SCP-173 and SCP-096. Keter-class SCPs are extremely difficult to contain and pose a significant threat, such as SCP-106 and SCP-682. Thaumiel-class SCPs assist the Foundation in containing other anomalies, such as SCP-2000. There are also Neutralized SCPs, which have lost their anomalous properties; Explained (EX) SCPs, whose anomalies have received a scientific explanation; and Apollyon-class SCPs, which are considered impossible to contain.

Personnel:

The Foundation is made up of researchers, who study anomalies; security guards, who protect Foundation facilities; Mobile Task Forces (MTFs), specialized in high-risk missions; Class-D personnel, usually prisoners used for dangerous testing; Site Directors, who oversee individual facilities; and the O5 Council, the Foundation's highest governing body.