The mystery needs to be intriguing. Something involving the lighthouse. A missing lighthouse keeper's log? The disappearance could involve a hidden secret from the past, like a shipwreck. Maybe there's a symbol, like a trident, linking different clues. Including a ghostly ship sighting could add a supernatural twist, but the solution should be grounded in reality.
First, I should establish the setting. A seaside town named Mariner's Cove makes sense. It should have a quaint, touristy vibe with a lighthouse, maybe some historical elements. The lighthouse can be a central location for the mystery. The version number suggests it's part of a series, so perhaps there's a recurring character or a returning element from previous stories. seaside mystery v0280 by kst work
During a midnight dive, Amelia uncovers a hidden cave mouth beneath the lighthouse. Inside, she finds the sunken remains of the Cursed Mariner (1892), a ship lost during a hurricane. The trident symbol appears etched into its rusted hull—and in the log, she discovers a harrowing account of the crew’s murder by a phantom ship, a ghostly vessel now haunting the cove. The mystery needs to be intriguing