Cyberpunk style: A dramatic nighttime cityscape of Singapore's skyline with glowing fiber optic cables emerging from buildings like luminous arteries, but the cables are visibly tangled and knotted in mid-air, creating bottlenecks where the light dims and pulses sluggishly. Neon signs reflect off rain-slicked streets below. In the foreground, a massive translucent data stream visualization shows packets of light crawling through a congested junction point, some packets fragmenting and dissolving. The scene has deep purple and electric blue tones contrasted with frustrated orange and red warning glows at the bottleneck points. Circuit board patterns are subtly embedded in the building facades. The atmosphere is moody and investigative, with volumetric fog catching the glow of the struggling data streams.