Bestiary: Mermaid III

What is this? The mermaid's fingers brushed a curious relic from the world above: a smooth, curved wand of deep sapphire stone, veined with faint blue lines like captured lightning, humming faintly with an otherworldly warmth that made her scales tingle and her cheeks flush with unnamed wonder. She turned it in her palms, tracing its gentle swell and the hidden ridge that promised secrets deeper than any cave, whispering to the current, "What spell did you weave, lost traveler, to leave such a teasing echo in the deep?" 🧜‍♀️💙