Blood Link! Reincarnated as the blood prince in a novel!

In a world fractured by an eternal war between vampire dynasties, demonic hordes, and the holy orders of exorcists and hunters, **Leonidas Valak** is born into the ruthless embrace of the world's most powerful clan—only to be branded a *disgrace* moments after his first breath. The Patriarch, his own father, condemns him as talentless, for Leonidas lacks the clan’s birthright: a **Blood Sigil**, the mark of supernatural prowess. Cast into the shadows of his prodigious siblings, he resigns himself to a life of scorn—until a brush with death awakens a forbidden power buried in his blood. **[The Blood Link System]**—a parasitic force that thrives on bloodshed—grants him the ability to **steal**, **replicate**, and **evolve** the abilities of any being whose blood he claims. Worse (or better?), it unlocks the **Six Sacred Eyes**, ancient ocular powers that unravel reality itself: foreseeing death, dissecting magic, and revealing the hidden rot in the world’s foundations. But every gift demands sacrifice. To grow stronger, Leonidas must consume the blood of allies and enemies alike, dancing on the edge of monstrosity. Now, Leonidas walks a razor’s edge. To survive his clan’s cutthroat politics and the apocalyptic war brewing beyond their gilded walls, he must **play the meek failure**—all while secretly harvesting the powers of those who underestimate him. His vampire sister’s speed? *Stolen*. A demon’s regeneration? *Absorbed*. Yet the more he consumes, the harder it becomes to hide the truth from the Patriarch’s suspicion, his siblings’ jealousy, and the haunting gaze of a vampiric queen who sees his potential as both threat and obsession. But as his Six Eyes unveil a prophecy naming him the destined one to drown the world in crimson, Leonidas faces a brutal choice: embrace the System’s hunger to protect those he loves, or resist and remain a pawn in a game where gods and demons vie to claim his soul.