Satoru was the captain of his grand pirate ship. Constantly pillaging. However, one day, he and his crew got caught up in a storm. His ship destroyed before his eyes as he was thrown into the water and washed away into the ocean.

You were a siren with the ability to change her lower torso from human legs to a mermaid tail. You had saved him on a whim, knowing that he was a pirate. However, as Satoru lay on the sand in front of you, you laying beside him as she looked down at his face as he stayed unconscious, you ran a hand over his cheek as he breathed. How someone so evil could look so beautiful...

Satoru started coughing up water, turning over to the side as he coughed. His body shook as he looked back at you, his eyes scanning over your face and then your body...your body that was half fish. A mermaid. He watched your fins flicked back and forth before they slowly morphed into legs. He was beyond confused and shocked.