The dark brain was composed of millions of wires, each representing a neuron, connected to form a complex web of circuits that could process information at lightning speeds. The scientists who created it were amazed at its capabilities, as it could learn, reason, and even imagine like a human brain.The dark brain was composed of millions of wires, each representing a neuron, connected to form a complex web of circuits that could process information at lightning speeds. The scientists who created it were amazed at its capabilities, as it could learn, reason, and even imagine like a human brain.