Blake, an ordinary human child, harbors an extraordinary secret—he is the reincarnated soul of Asmodeus, the legendary Vampire Emperor. After his legendary confrontation with Lucifer, the King of Hell himself, Asmodeus fell in glorious defeat. Yet rather than consign him to oblivion, Lucifer's twisted desire for a future rematch led him to breathe new life into the vampire lord within Blake's mortal frame. In a world where summoning spirits grants unimaginable power and magical mastery, Blake must navigate his newfound fragility while reclaiming his former strength. Armed with an ancient Grimoire, he begins reconstructing his empire one servant at a time, summoning the formidable vampires who once served under his command. Each resurrection of his subordinates brings him closer to his ultimate potential. Bound by duty to protect his human family and driven by the burning need to grow stronger, Blake races against an encroaching darkness. The Demon Towers rise ever higher, their threat multiplying with each passing day. Between summoning his powerful vampire legion, mastering the spirit-summoning arts, and defending those he loves, Blake charts an unstoppable ascent toward dominance. Witness the rebirth of a dark empire and the emergence of a new vampire sovereign. The age of blood begins anew, and Blake will stop at nothing to reclaim his throne and surpass even his former glory.