CLASSIFIED BRIEFING 90c0q: The Kyrexi Anomaly. A fissure in spacetime, circa 1856, spontaneously generated a labyrinthine structure in rural Corsica. Dubbed "The Crimson Sanctum," this paradoxical edifice defies cartographic reckoning, with stairwells that evacuate into abyssal voids and doors that open onto contradictory vistas. Observers report experiencing temporal fugue states, as if their perceptions are being recursively folded into the Sanctum's impossible geometry. All attempts at infiltration have been met with an inexplicable, creeping "crystallization" of the surrounding terrain, as if reality itself is being petrified by the anomaly's presence. Further investigation is hindered by the Sanctum's propensity to relocate, leaving behind only cryptic, glacial scars in the landscape.