The Story in 3 Sentences
After a cataclysmic final battle against Lucifer, the King of Hell, Asmodeus—the mighty Vampire Emperor—falls in defeat but dies without regret, his legacy echoing through the void .
Reborn into the frail body of a human child named Blake in a world governed by spirit summoners and arcane mysteries, he retains his memories and grim resolve, armed only with a mysterious Grimoire that holds the key to his past dominion .
With strategic cunning and the summoning of his former lieutenants—each a terrifying force of vampiric power—he begins carving a new path toward dominance, igniting a bloody resurgence that heralds the dawn of a new Era of Blood .
Why It Stands Out
1. A Rebirth That Rewrites the Rules
Unlike typical reincarnation tales where protagonists start from absolute zero, this story grants Blake immediate access to elite-tier power through his Grimoire and loyal undead generals, flipping the “weak-to-strong” trope on its head by making dominance a matter of strategy, not just grinding .
2. Harem With Fangs and Fire
The romantic subplots aren’t just decorative—they’re woven into the power dynamics of the world, where alliances with noblewomen like Seraphina or Elara carry political weight, emotional stakes, and battlefield consequences, giving the harem genre rare narrative purpose .
3. Vampire Mythos Meets Summoner System
Instead of generic monsters or elemental spirits, the summoned entities are deeply characterized vampires with distinct personalities, histories, and loyalties, turning every summoning into a dramatic reunion rather than a mechanical ritual .
Characters That Leave a Mark
There’s Lilith – the enigmatic Vampire Queen whose very name commands dread and reverence, summoned at the story’s outset as both Blake’s most potent weapon and his most dangerous secret, her razor-sharp intellect matched only by her ancient fury .
You’ll meet Seraphina, who emerges from the ashes of noble betrayal—a broken girl left to die by her own family—only to find unexpected salvation and strength beside Blake, evolving from victim to vengeful strategist with quiet ferocity .
And Elara? They’re the one who walks the razor’s edge between hunter and hunted, bound by blood-oaths and carrying a weapon capable of slaying even the oldest vampires, her loyalty tested not by love alone but by the survival of her hidden lineage .
The Flaws Fans Debate
Some readers criticize the prolonged childhood arc, arguing that Blake’s early years drag despite his latent power, slowing momentum when the story could’ve leapt into larger conflicts sooner .
The harem structure, while integrated into the plot, still draws complaints for occasionally reducing female characters to reactive roles centered on Blake’s journey rather than their own autonomous arcs .
A recurring critique notes that the sheer scale of later battles—spanning thousands of chapters—sometimes blurs individual stakes, with world-ending threats becoming so frequent they risk emotional fatigue .
Must-Experience Arcs
Ch. 1–50: The Grimoire Awakens – Blake, reborn as a frail noble child, discovers his past identity and performs his first summoning, calling forth the Vampire Queen Lilith in a ritual that shatters his quiet life and alerts ancient enemies to his return .
Ch. 600–700: The Scattered Soul Fragments – As Blake hunts for remnants of Asmodeus’s shattered essence across hostile territories, he confronts rival summoners, uncovers conspiracies within the vampire courts, and forges uneasy pacts with former foes to prevent cosmic collapse .
Ch. 1490–1538: Blake vs. Asmodeus – In the final confrontation, Blake faces a resurrected, corrupted version of his former self, forcing a philosophical and physical duel over what it means to wield power: as a conqueror or as a guardian .
Killer Quotes
“Life’s a battle… a never-ending battle for survival. Once you stop fighting, you die and disappear.”
“Accompany Blake through a journey filled with excitement and growth and experience the rise of the Vampire Emperor. A new Era of Blood is about to begin.”
“In a cataclysmic clash with Lucifer, the King of Hell, Asmodeus, the Vampire Emperor, fell in a blaze of glory. Defeated but unbowed, he died with a defiant heart.”
Cultural Impact
The novel has amassed over 3.7 million views on Webnovel, becoming a staple in fantasy summoner genre recommendations and frequently appearing in “Top 10 Rebirth Fictions” lists .
Fan communities on Discord and Reddit regularly dissect Blake’s tactical summonings, with memes like “When you summon the Vampire Queen on your birthday instead of blowing out candles” circulating widely .
Its blend of harem romance and dark fantasy has inspired numerous fanfics and character art, particularly of Lilith and Seraphina, who’ve become archetypes of “powerful yet tragic” female leads in English-language webnovel fandoms .
Final Verdict
Start Here If You Want:
A power fantasy where intelligence and legacy matter as much as raw strength, offering immediate payoff rather than endless grinding.
A harem that feels woven into the world’s politics and warfare, not just tacked on for fanservice.
Vampires reimagined as summonable, sentient allies with depth, history, and agency—not just monsters or love interests.
Study If You Love:
Narratives that explore identity through reincarnation, asking whether a reborn tyrant can choose a different path.
The mechanics of summoning systems when fused with gothic horror aesthetics and aristocratic intrigue.
How webnovels adapt xianxia-style progression into Western fantasy frameworks with layered female characters.
Avoid If You Prefer:
Stories that avoid romantic subplots or harem dynamics entirely, as they’re central to the plot’s evolution.
Fast-paced openings without any world-building or character-establishing downtime in early chapters.
Plots where the protagonist remains morally ambiguous or outright villainous, since Blake’s arc leans toward protective sovereignty rather than conquest for its own sake.
