Ask AI: Give me some ideas for a plot with a romantic thread for a vampire serial killer and a vampire hunter set in the Middle Ages

Title: "Eternal Crimson" In the dark ages of the Middle Ages, a dreadful yet charming vampire, Vladimir, prowls the shadows of Europe, saddened by his eternal existence and driven by an insatiable thirst he cannot resist. This melancholy existence accumulates a trail of victims turning Vlad into a dreaded serial killer, renowned, feared and scorned by the vampire society. In stark contrast, we meet Lucia, a valiant and resilient Vampire Hunter, leading the charge against these night prowlers. Born into the legendary lineage of Hunters, she harbors a profound hatred for the undead, fueled by a childhood tragedy where vampires claimed her family's lives. The paths of Vladimir and Lucia cross when she starts investigating the chain of killings connected to Vlad's victims. Vladimir becomes intrigued by Lucia's tenacity and courage, causing an unsettling attraction he desperately tries to resist. Lucia, despite herself, feels compelled towards the mysterious vampire, often forgetting that he's technically the enemy. The unique connection between Vladimir and Lucia leaves the vampire society at dismay; hence, an elder vampire, fearing their union might disrupt the balance of power, plots to turn them against each other. Lucia discovers that Vladimir is perhaps the dread serial killer she's been hunting, their connection leaves her torn between duty and the burgeoning feelings of love. Simultaneously, Vladimir finally surrenders to his guilt and offers to surrender, hoping for redemption. This decision forces Lucia to question everything her lineage has upheld, waging a war within herself. As the vampire society's treachery unfolds, they both realize that though on opposite ends, they're victims of a greater evil. They unite, defying norms, battling inner demons, and challenging an entire society. The conflict escalates to a dramatic climax where they must decide if their love is worth the sacrifices they've made and the lives they could potentially change forever. "Eternal Crimson" would be a tale of forbidden love, tragic consequences, and the epic struggle involving a vampire serial killer and a Vampire Hunter set amid the Middle Ages' dark and gothic setting. Their love highlights the grey shades of morality, challenging pre-established norms, showcasing that love can blossom even in the most peculiar circumstances.