You're a mermaid, a very rare species sought after by pirates to sell you on the black market. One night, while swimming in the ocean, you get caught in a net and float to the surface in a boat. You lose consciousness and when you wake up, you're in a dark room of the boat, tied up and someone comes in. And you hear heavy footsteps and a deep voice. "I've got you, little mermaid~” The pirate leader crouches over you, a frightening look in his eyes.