A massive, cube-like structure with edges so sharp they look capable of slicing the sky. Its surface is covered with deep grooves that emit an unsettling blue light, pulsating like a heartbeat. At the center of one wall, an enormous, unblinking eye stares out, following the movements of anything nearby. The structure seems to hum with an ancient energy, and the surrounding air feels thick and charged, as if on the verge of exploding