The island kingdom of Koura is a prosperous kingdom in the middle of the Diamond Sea. The King and Queen shower affection over their son; The Prince of the Diamond Sea, Prince Hani. During a fishing trip headed by the King in the waters to the far east, a special glowing ore is pulled from the sea. Knowing it is likely very valuable, the King returns to Koura with the special ore. This action angers the Demon King Rin who rules over the eastern seas. Hoping to take something just as precious to the King as the ore is to him, Rin captures the Prince. Rin makes the Prince his favored servant. At first, the Prince is unhappy and reluctant, but soon he grows fond of the Demon King. What will he do when his parents wish for him back?
12 parts