Poetry in the Sky: Shadows of the Deep Sea

After being forced to ascend the throne, the new Supreme King Cardan began to exert his ruling skills. Before the throne, Jude was his interior minister; but inside the palace, the tug-of-war between the two became increasingly tense - Cardin could not disobey Jude's orders, but he could influence her emotions with his words and deeds. His unstable character made Jude doubt his decision. At the same time, Cardin was cleverly consolidating his royal power. To make matters worse, both men realize that their infatuation with each other is uncontrollably taking root in their hearts. Then, the Queen of the Sea, Euler, suddenly launched an attack, coercing Cardin into marrying her daughter Nikasia, and even threatened to start a war over it. As time goes by, Cardin is about to escape control, and the Queen of the Sea, Euler, is eyeing her again. Jude is under attack from both sides, and a person she trusts has betrayed her long ago... Who is the traitor? Will there be a war between the sea and the land? Where will the unexplained love between Jude and Cardin lead their fate?