The Igni Seal, it was said, could incinerate all life around it.
Moreover, it seemed to be targeting prosthetic bodies specifically.
Or rather, it should be targeting devices directly linked to the brain for data processing.
The biggest difference between brain-linked data processing chips and ordinary chips lies in the fact that the former possesses a unique underlying protocol to mediate communications between prosthetic bodies and human consciousness, converting the chaos of human neural signals into machine-readable commands through a standardized process.
Of course, this did not guarantee 100% filtering. If standards were too strict, some people's brain implants might not be recognized. If too loose, many devices capable of direct consciousness connections could be mistakenly identified as "human."