Flying octapus like tentacle machines robots from the movie the matrix fly toward their base at a tall futuristic tower of sauron on an energy vortex, temple with coils and circuitry going up the structure, powerful blue electricity is striking from sub towers to the top of the evil tower, energy surges, colorful lights, tron style, spider robot are on patrol, secure compound, crystal circuitry, giant speakers on elaborate stands around the tower, in the middle of a wasteland, unreal engine, 8k, vibrant neon illumination up the tower, quantum processors