Daughter Of Emperor Graphic Novel Volume 12

Caught within Sioln's trap, Caitel's life falls into grave danger! The sixth prince's calculations were right-Caitel sacrificed himself for Ria. Now, he teeters on the edge of life and death and there is only one way to save him-Ria must enter his subconscious. But by doing so, she puts her own life at risk. In order to save her one and only father, Ria takes up the task, but can she save her dad before it's too late?