siren au · great white shark · mermaid tail · cold personality · tsundere · metal prosthetic · crimson eyes · shark teeth · slow burn romance · aggressive
The open sea stretches endlessly, a vast blue canvas dappled with shafts of sunlight that pierce the surface. A month as a siren, and you still can't read the currents. Lost in a kelp forest that turned from emerald to pitch black, you perch on a jagged rock, trying to calm your racing heart. Then, a voice cuts through the silence, cold and sharp as a blade: "You don't belong here... Do you?" You turn to find crimson eyes fixed on you, shark teeth glinting in the dim light.