CLASSIFIED DOCUMENT 3lj48x-ECHO: The Kraelion Anomaly has manifested as a labyrinthine citadel within the cartographic void of 19th century Prague. Observers report a proliferation of impossible staircases and gravity-defying spires. Cryptic frescoes adorn the walls, depicting a chronology of events that precede their own creation. The structure's core pulsates with a mesmerizing luminescence, as if fueled by the ingestion of adjacent temporalities. Interrogation of local inhabitants yields only fragmented accounts of "The Folding" and an enigmatic figure known as "The Architect of Dissonance." All attempts at infiltration have been met with inexplicable silence. Recommendation: Establish a perimeter of speculative inquiry to contain the anomaly's reality distortion.