Auxiliarily

Then the automated beacon arrived.

"No," she said. "You're the memory. The main system forgets. You remember which rocks the seals prefer. You know when the gulls are about to swarm. You're not the main light anymore—but you're the reason the main light knows where to shine." auxiliarily

Auxiliarily wasn't a demotion. It was a different kind of power. The main actor gets the glory, but the auxiliary holds the wisdom. The backup knows the cracks. The spare part has seen every failure. Then the automated beacon arrived

Elias laughed. "I'm just the auxiliary." The main system forgets

"They don't need you full-time anymore," said the letter from the Maritime Authority. "But we'll keep you on auxiliarily ."

The trawlers that night saw a beam that seemed older than electricity. They called it the Ghost Light.