Item #: SCP-001
Object Class: Keter
Special Containment Procedures:
A restricted perimeter (radius ██ km) has been established around SCP-001 under the guise of █████████ military operations. Unauthorized entry is forbidden. Any civilians approaching the zone are to be turned away with extreme prejudice.
Exploration missions are suspended indefinitely following the ██/██/20██ incident. Further incursions are prohibited without unanimous O5 approval.
Information regarding SCP-001's interior or inhabitants is classified Level 5. Partial redactions are in place to prevent memetic contamination.
Description:
SCP-001 is a subterranean complex accessible through a mausoleum-like entrance. Interior dimensions far exceed external measurements, suggesting an extradimensional expansion effect. At least ██ distinct sublevels have been identified, each exhibiting anomalous ecosystems and artificial architecture.
Hostile entities inhabit SCP-001, displaying hierarchical loyalty to an unseen central authority (designation: ████████-Alpha). Entities encountered possess physical and thaumaturgical abilities far beyond baseline human capacity.
One such entity, encountered during Incident ██/██/20██, is described as:
A pale humanoid female of anomalously perfect symmetry.
Exhibiting vampiric traits: regenerative healing, blood manipulation, and reality-defying speed/strength.
Possessing ornate aristocratic garments, inconsistent with the tomb's funerary motifs.
Demonstrating sadistic behavior, taunting operatives verbally before neutralizing them.
Designation: SCP-001-A.
Addendum 001-1: Incident Report ██/██/20██
Exploration Team ██ breached SCP-001's first level. Transmission recovered prior to total loss:
[04:12] Team Lead: "Architecture here… it doesn't feel abandoned. It feels like someone's waiting for us."[04:14] Operative-2: "Movement! Front hall, thirty meters—female figure approaching."[04:15] Unidentified Female Voice:"Ara… how adorable. Stray mice in the master's halls."[04:16] [static — unidentified vocalization resembling laughter][04:17] Operative-3: "What the ████ is she— [screaming]"[04:18] [sounds of rapid piercing impacts, liquid splattering][04:19] Team Lead: "She's— it's drinking—"[04:20] [entire transmission consumed by high-pitched static and silence]
No remains were recovered.
Addendum 001-2: Theories
SCP-001-A is presumed to be a guardian-class entity tasked with protecting SCP-001's upper levels.
Entities like SCP-001-A are believed to function as enforcers for ████████-Alpha, maintaining control of the internal hierarchy.
[DATA EXPUNGED] suggests the presence of multiple entities of comparable or greater strength.