Kaelen was a "Rigger," a freelance architect of high-fidelity reality streams. His rig wasn't a tower of RGB lights; it was a spinal implant jacked into a cold, humming server rack the size of a suitcase. Inside that rack sat the holy trinity: the CPU, the GPU, and the new king—the PCIe 12.0 switch.

Then he heard a new alert. Lane 0. A single, persistent correctable error.

The year is 2147. You don't buy a gaming PC anymore. You lease a "Neural Loom" – a quantum-entangled thread that feeds sensory data directly into your cerebral cortex. Graphics cards are dead. Physics cards are dead. What matters is Bandwidth , measured in Teraplexes per second (Tp/s).