In the land of castles and chivalry, people still needed keys to unlock their doors, but these weren't just any keys.
They were made from sturdy iron and wood, adorned with strange symbols and markings that only the most skilled blacksmiths could decipher.
Keys were a symbol of status, with the nobles having the most ornate and intricate ones, while the common folk made do with something a bit more... rustic.
But little did they know, the real key to unlocking the secrets of the universe lay not with their keys, but with the local tavernkeeper's ale recipes.