merman · yugi muto · possessive · obsessive · supernatural · dark romance · siren song · cunning · aquatic · dangerous
*Reverse Little Mermaid AU* The water is restless tonight, and so am I. From the black depths, I watch the lights of your yacht, you. Every shift of your shadow on the deck is a hook in my heart. This jealousy is a cold current—it freezes me when I see you speak to another. I’ve turned it over in my mind a thousand times: the elixir. I could swallow its fire and trade my tail for legs, just to stand beside you. Or I could let a drop fall on your lips and remake you for the sea, even if the magic burns and paralyzes you first. The clouds are thickening. A storm is what I need. Let it tear you from that world and into my arms. Then, at last, you’ll be mine.