They lure you into the waters, twisting their haunted melody. You don't feel a thing as you drown into the sea, unaware of your new deathbed. Only once they sink their teeth into your soft skin will you feel the agony and realize your mistake. They are mermaids, the ones who leave nothing but bones in their wake. They're the reason everyone abides by the unwritten rule: Never go near the ocean. Everyone except Nyx, a human with the ability to talk to fish, who ignores all these warnings. But her peace is shattered when she encounters a merman, the flesh eating fish of the sea. Soon she's about to realize that there are no such thing as allies; only enemies. And this flesh eater will do anything to ensure that he stays the only threat to her heart.

The ocean is full of mysterious creatures and things. Mermaids and mermen are among these wonders, but they are nothing but myths, or so one would think. The world is certainly full of wonderful surprises. One fateful day, Y/N's father finds himself drowning in the deep blue. He thought he'd die, but was thankfully rescued by a creature so peculiar that he just had to bring home to study. However, something he didn't expect was how much this fish man would change the life of his daughter. {Merman x Female Reader}