A Vow of Blood (The Endowment #1)

Some romances are written in ink. Theirs is etched in fire. Viktor Seraphim was born with nothing but a name and a sword.

Now, as dragons fall from burning skies and empires crumble, he’s about to discover the truth that will change the realm—and his destiny—forever.

Amerei Zrynon is a princess in hiding, heir to a stolen throne and a kingdom built on secrets. Loving him could ignite a war. Losing him could end the world.

Bound by war and undone by love, they will defy crown and prophecy alike. Because some vows are worth the ruin.