Tara Under the Moon

The Crimson Dragon King felt his life draining as he lay in his bed. Around him, his four dragon warriors knelt, weeping. Suddenly, the curtains above his bed parted and a bird made of silver flames descended. The phoenix landed at the foot of his bed and morphed into a woman with hair the color of the bird's wings. His warriors didn't even look up at her entrance as she cupped her hand on their king's face.
"Darling Hiryuu," she whispered in a melodious voice, "I sense your life will soon be over. But fear not. You shall return in the blazing light of dawn. And when you do, my own champion will be there."
Tsuki smiled down at her king as she felt his heat fade. Behind her, the dragon warriors let loose a cry that would shake the earth. The moon goddess morphed into her immortal form and set off across the land in search of a candidate for her champion. One woman caught her eye, a beauty far beyond compare, her belly plump with a child. Tsuki soared down toward the girl.
Kurai glanced up as a sleek silver bird soared over her head. Inside of her mind, a voice echoed.
"I give you a blessing. One day, a red star will rise at dawn and one of your descendants shall save this country from ruin. Your family must serve the crimson dragon and must protect and love him all the days of their lives and never betray him."
"Thank you, Lady of the Night, for this blessing," she whispered, holding her belly and the child within.

*I don't own any on the Yona of the dawn characters.*