She learned in physics class that humans are basically walking around half-blind.

Four hundred to seven hundred nanometers. That thin strip of visible light is all we call reality. Everything else—infrared, ultraviolet, radio waves, X-rays—exists whether we acknowledge it or not. We build instruments to see the rest: satellites, sensors, grants, entire careers.

Classy stared at the electromagnetic spectrum projected across the board and thought, so we built civilization on a sliver? Bold. Slightly unhinged. But bold.

Bees see ultraviolet. Snakes sense heat. Radio telescopes listen to galaxies screaming across space. Humans see what the light hits and assume that’s the whole story.

“Feels arrogant,” she muttered, tapping her pencil against the desk like she’d just caught the universe in a lie.

That night something in her room shifted—not dramatically, nothing cinematic. No glowing portals. No dramatic orchestral score. Just the faint sensation that the air had been disturbed and had not quite settled back into place.

He had existed beside her species for centuries. Not hidden. Just undetected.

Ablaze was a stable configuration of energy oscillating outside the human-visible spectrum. Where visible photons passed through him unnoticed, other wavelengths scattered in patterns no human retina had evolved to decode. To Classy, he was absence. To himself, he was luminous.

He could see everything.