The Crest in the Reed-Boat Chest - AI-generated fantasy Puzzle

The Crest in the Reed-Boat Chest

The rowboat sits wedged in cattails and black water, its hull swollen and split by years of swamp rot, yet a chest beneath the bench remains dry and iron-bound. A tarnished crest, repeated on the chest, the boat's prow, and a wax-stained logbook, catches what little light there is, while three loose tokens, a reed bundle, a shell charm, and a tiny lantern cap, clink softly whenever the water shifts. When anyone touches the lock, the bilge water shivers with pale green reflections, and the swamp lantern above the chest gutters as if waiting for the right memory to be spoken through the mechanism.