In a fractured world where humans and vampires share a tense peace, two great empires—the Valyrian Empire and the Luminarian Dominion—hover on the edge of war. Old wounds run deep, and diplomacy is little more than a game of masks and quiet threats. To protect her people, the Valyrian Empire's fiercest warrior, Lordess Commander Devorah, is sent into enemy territory as a spy. Her mission: advise Crown Prince Sean of the Luminarian Dominion, gain his trust, and uncover the secrets that may tip the scales of war. But Sean is not the cold-blooded heir she expected. Behind closed doors and lingering glances, he challenges her walls with quiet persistence—and a truth in his eyes that unnerves her more than any blade. Devorah was trained to be unreadable, unshakable. But every moment spent in the prince’s presence pulls her further into dangerous territory—where her loyalties blur, her instincts war with emotion, and survival means knowing when to lie… and when not to. Meanwhile, far away in Valyria, Crown Prince Victor faces a growing storm of unrest and forbidden desires of his own. And when an attempt on Devorah’s life threatens to unravel everything, secrets begin to surface—ones that could shift the fate of both empires. In a game where betrayal is expected and trust is a liability, Blood and Loyalty is a tale of silent yearnings, unspoken oaths, and bonds forged in shadows—where one wrong move could cost everything.

Female readers x Kim Namjoon Namjoon rescues Y/N from kidnapping, but keeps her captive in his dark world of secrets. As Y/N navigates his treacherous landscape, she must decide: surrender to his all-consuming desires or risk everything to unravel his mysteries and change him forever. But when Namjoon's icy heart begins to thaw, and he starts to succumb to his own forbidden feelings, the lines between captor and captive blur. Will their twisted bond survive the secrets and lies that surround them, or will it become the very thing that destroys them both?