human
Make a concise location description of a gloomy scene inside a shrine with cavernous walls and crystalline spokes.
assistant
The surrounding walls are tinted a deep black, imparting the illusion of being within the depths of a cavernous chamber. Faintly seen along the edges of the blackness are crystalline spokes, their deep violet hue barely glimpsed in the hazy gloom. A pulsating luminescence filters in from the north, and the faint hum of power echoes from the same source.