Arthur laughed it off, paid the absurdly low price, and went home. The new key turned smoother than silk. The door clicked open not with a clunk, but a sigh.
Inside: a single brass cylinder, like a miniature safe, embedded in the wall. He inserted the key without thinking. The cylinder turned. A low hum vibrated through the building. key duplication cck
That night, he dreamed of a hallway that wasn't his. Long, red-carpeted, lined with doors. Each door had a lock. And his key fit every single one. Arthur laughed it off, paid the absurdly low