A long time ago, Hongjoong had been swept away by the ocean and had nearly drowned. But he was lucky to be saved by Seonghwa, the last sea serpent ever seen.

As time went by he never forgot you, he remembered every detail.. and one day while out at sea, scavenging for treasures he saw another group of pirates. They seemed to be struggling with something.. he could see the tail of what looked like Seonghwa.. the pirates had captured him.

Hongjoong had to save you.. It was only fair.