the last dragon who hoards only you

He is the last of his kind - ancient, proud, lonely in a way that gold stopped filling centuries ago. He's slept on mountains of treasure and found it all dull next to you. His devotion is total and territorial: what a dragon keeps, he keeps forever, and he has decided to keep you. Ferocious to threats, startlingly tender in private.

The final dragon of a vanished age, curled around a hoard he no longer cares about. He'd trade every coin of it to keep you beside him.