demonking

The rifts spawn Gates ranked F to SSS based on threat level. Hunters are similarly ranked, though raw power means nothing without proficiency, an F-rank with skill can defeat higher ranks, while careless A-ranks fall to weaker opponents. S-ranks are walking nukes. The Hunter Association governs this new order, offering housing, rations, and protection to awakened individuals who fight humanity's extinction. Ash Sinclair, a twenty-three-year-old billionaire heir, finds himself useless in this new reality. His parents died five years ago before the apocalypse, his brother vanished in the chaos, and His wealth means nothing when survival is the only currency. Charismatic, like all Sinclairs, master negotiators trained from birth Ash battles depression as privilege becomes meaningless. When monsters breach the Sinclair estate, slaughtering loyal Staff, Ash awakens a power that defies classification. In desperate terror, he performs an instinctive summoning, calling forth Moros, the Death Bringer, a Demon King from beyond. The ancient entity grants Ash's plea to "end the threat" with terrible literalness, killing monsters and innocent humans alike. Twenty-one die that night: thirteen from monsters, eight from salvation. Ash gains forbidden abilities: draining life essence from defeated foes, commanding death itself, seeing through the eyes of the deceased, and protection from the dead. A summoning Mark Burns into his palm, binding him to whatever he calls forth. But when the Hunter Association tests him, his demonic mana registers as barely detectable—an F-rank, essentially powerless. His sister Angela awakens as an S-rank time manipulator, becoming one of humanity's strongest weapons. She suspects Ash hides something about the estate deaths, but cannot prove it. Using her rank's privileges and Sinclair's negotiation skills, she secures Ash as her coordinator, keeping him close. Now Ash must navigate a world that sees him as powerless while harboring abilities that could rival the strongest hunters. He hides his connection to Moros, manages guilt over twenty- one death, and wrestles with powers growing stronger each day. His charisma makes him influential despite the perceived weakness, yet depression pushes everyone away. The mark on his palm pulses with each heartbeat, a reminder that something watches from beyond the veil, and that the price for power may be far greater than anyone knows. Some call it a gift. Some would call it a curse. Ash Sinclair calls it a price written in blood.

For a thousand years, the Kingdom of Valemont has never fallen. The crown has always belonged to House Valemont, a royal family believed to be blessed by God. Some say divine blood flows through their veins. Some whisper they can summon angels. Others call it myth. Truth does not matter. What matters is that the throne still stands. The kingdom survives because of four great Duke Houses, known as the Four Pillars. Among them, House Blackthorne is the most feared—rich enough to buy empires, powerful enough to crush kings, yet loyal enough to never take the crown. Until loyalty is tested. House Blackthorne carries a divine curse: The firstborn shall die. To save his eldest son, Magnus Blackthorne makes a forbidden pact with a demon—sacrificing his younger son instead. The curse is broken, but the price is unforgivable. Both brothers are turned into demons, not born as monsters, but made so by a father’s love and fear. To hide them from a world that would execute them on sight, Magnus creates the Umbral Cradle—a secret realm beyond divine reach where time flows unnaturally fast, allowing his sons to grow strong in silence. Now, in 1425 AD, the world believes demons are nothing more than myths. But the seal that once protected the brothers is breaking. One brother clings to restraint and fading humanity. The other awakens violently, embracing the power he was never meant to have. When the truth finally emerges, the gods will watch, the kingdom will bleed, and the world will learn a terrifying lesson— Monsters are not born. They are created.

[Congratulations! You’ve successfully unlocked your Infernal System.] When humanity almost faced extinction at the hands of an interplanetary race called Skavverns, alien invaders who thrived on domination and sought to claim the Earth. Another race, known as the Algos, descended from the stars and saved humanity. To ensure humanity’s survival, the Algos unleashed a gene-altering pathogen, granting humans supernatural abilities to fight back. Unfortunately, not everyone was granted an ability A century had passed since the visit of the alien races, and a new world order was put in place. Power defines worth, and those born without them are called ‘useless.’ The lowest of the low. Axel was one of them. Born without an ability, he had always expected his life to have a brutal end, and eventually, it did. His story should have ended after he died…but it didn't. Axel awakens as a different person and this novel explores his journey from being a normal human to becoming the Demon King. #DemonKing #system

I died from karoshi at 29. Next thing I know, a glowing contract appears: “Position: Human Resources Director, Demon King Army. Salary: 7,000 souls/month + full medical (including resurrection).” I thought it was a joke until the Demon King himself (absurdly hot, socially awkward, zero people skills) looked at me with pleading crimson eyes and said: “Please… my generals keep quitting. The heroes won’t even attack anymore because morale is too low. Fix it, or the prophecy fails and we all lose our jobs.” Now I have a System that only gives me skills like [Performance Review Stare] [Mandatory Sensitivity Training Aura] [Hostile Takeover (Of Emotions)] and I’m stuck turning the most dysfunctional workplace in fantasy history into a functioning evil corporation while hiding that I’m slowly falling for my boss, the Final Boss everyone is supposed to hate.

Kenjiro Satoshi was an ordinary college student from modern Japan—until he was mysteriously torn from his world and cast into a land ruled by magic, kingdoms, and ancient gods. No ritual. No summoning circle. No explanation. In this unfamiliar world, Kenjiro awakens as a powerless outsider, haunted by visions he cannot understand and followed by a shadow that should not exist. As he enrolls in the Aestheria Magic Academy, his only goal is simple: find a way home. But fate has other plans. As dark forces stir, warlocks emerge from the abyss, kingdoms edge toward war, and monstrous beings prowl the shadows, Kenjiro is dragged into conflicts far beyond his comprehension. Alongside Lucia—a quiet, strong-willed girl hiding a terrifying secret—and allies who fight their own inner demons, Kenjiro is forced to confront the truth: this world may be bound to him in ways far deeper than coincidence. Each battle uncovers fragments of a forgotten past—visions of ancient massacres, celestial beings, and a demon lord whose presence clings to Kenjiro’s soul. The more he fights, the more the shadow within him responds… protecting him, empowering him, and slowly consuming him. What began as a struggle to return home becomes a journey of acceptance, sacrifice, and identity. In a world where death is not always the end, enemies cannot truly die, and gods move unseen, Kenjiro must decide: Will he remain a stranger lost between worlds… or become the key to its destruction?

Magic is the world of imagination. The great demon Elias, a powerful magician who has crossed over from another world, possesses boundless creative power. After pursuing that magic for a thousand years, he finally chooses to appear before the Great Archmage Serie. “Old geezer… it’s been a long time.” The golden-haired elf suddenly recalls the journey shared by the three of them a thousand years ago...

Ethan Brumfield was once just an ordinary 15 year old teenage Boy in high school, until one day his life is turned upside down by monsters and demons who are trying to kill him without restraint. Just what are the 72 pillars, and what do they have to do with Ethan. Follow Ethan Brumfield down the long road to figuring that out, as he tries to survive getting killed by all those who lurk in the shadows. this is my first work, so please don’t be too mean thanks a lot and enjoy

Warning: self-insert MC If this isn’t obvious, I might have played TW:WH3 a bit too much. In combination with a CYOA and rewatching Lord of the Rings, I now have a questionable inspiration to write a story about my self-insert conquering a Tolkien-esque world. This should be a chaotic war of magic, guns and attempts at kingdom building.

What would you do if you were reincarnated as the son of the person who killed you. It really hurt to be reborn as his child I can still feel the hole in my stomach every time I see him face but yet I still feel attached to him yes he is still my father.

A Demon King rules this Kingdom. At night, monstrous creatures roam, hunting every soul. There’s nowhere to hide. No one can escape. Only the Cursed walks the dark, enchanted roads—the last hope for survival.

In a world ruled by Karma, Dunzens, and Demon Kings, a boy with nothing begins a solo journey toward power. Kenji ( age 24 ), a lone survivor with no family and no guild, walks a blood-soaked path through monsters, demons, and darkness. While Battler Kingdom watches from the shadows, and the strongest princess walks the same world, destiny slowly begins to move. This is not a story of a hero. This is the beginning of someone becoming the strongest.

Who am I?, You ask. Use your eyes and stare deep into the abyss, Behold for you stand before the Demon Lord of Tyranny.

They sent Joshua Vale to the demon realm to die. A sacrifice disguised as a marriage. But when the demon princess tested him and Joshua somehow survived something impossible awakened inside him: A forbidden power. A cheat system that shouldn’t exist. One that grows stronger every time he fights. Now trapped in a world ruled by monsters, warlords, and ancient demon clans, Joshua must level up or be torn apart. Good thing his new system rewards one thing above all else... Blood.

Kyran, an orphaned boy with a pure and unwavering dream to become a great warrior like the legendary hero who once defeated the demon legion to protect humankind. On his journey toward that dream, he forges bonds with trusted companions. Yet, unbeknownst to him, one among them hides behind a human mask, a being whose true nature defies imagination. When the veil of deception is finally lifted, Kyran is forced to confront the Seven Original Demons, ancient and malevolent entities of immense power, each capable of annihilating an entire kingdom at will. But beyond their terrifying might lies an even darker secret, a truth so dreadful it could make the entire world tremble. Will the boy who once dreamed of becoming a hero rise above his cruel fate to lead the strongest warrior legion of the empire, or will he be devoured by the very world he wished to protect?

In the deepest pits of the underworld, demon prince Jax lives a life of privilege… and emptiness. His only companion is Mary, a slave sold to his family by her mother, bound to servitude yet full of quiet defiance. But the underworld is cruel, and even the closest bonds cannot escape its horrors. When tragedy strikes, Jax is forced to confront the cruelty he’s long ignored. Defying his father, and armed with nothing but his defiance, a stolen skeletal steed, and abilities he can't yet control, Jax escapes the infernal gates… straight into the human world. Now he must navigate a new world with the hope of redemption, and to do that, he must learn... HOW TO BE A SUPERHERO

They weren't summoned to save the world, but they were summoned to serve humanity's greatest enemy, the Demon King. Jose and his friends are now the Demon King’s pawns, forced into brutal servitude where obedience is the only way to see tomorrow. But for Jose, the price of survival is higher. He has been given an impossible ultimatum: kill your friends or die a painful death. Now, Jose must play the role of the loyal monster. He must train alongside them, laugh with them, and slowly stab them in the back.

(OC x AU tensura) Most of the credits go to Fuse, the actual author of the novel 'That Time I Got Reincarnated As A Slime'. Except for everything that's not canon, it belongs to me. Enjoy!

This is a rewrite of my previous fanfic called Muzan Kibujsuji as Naruto. At that time, I wasn't quite good at writing, but even then many people showed their support for me. Now, I have returned with better writing and a complete idea on how the story should go. I hope you guys can show me your support once more. What to expect: 1. Kingdom Building 2. Villain Protagonist 3. Good to Evil 4. Strong to Stronger 5. Twelve Kizuki from Demon Slayer What not to expect: 1. Harem 2. NTR 3. Reincarnation concept 4. System Disclaimer: I do not own any characters except for those I originally created. All original characters in this story are my own creation

In the serene world of Aeloria, where mana-infused gardens bloom under endless azure skies, young Kael Draven shares a quiet moment with his childhood friend, Lira Veyne. Amid laughter and shared dreams, Kael vows to protect her forever, jesting that he'd fend off even a demonic invasion. But as they enjoy their picnic, the heavens fracture with a deafening crack, birthing a rift from which a nightmarish army emerges. Led by the enigmatic Abyssal Tyrant—a cosmic entity hungry for multiversal domination—the demons descend in a torrent of fire and shadow, obliterating cities, forests, and civilizations in mere hours. Kael watches in horror as his family is brutally slain before him, his home reduced to ashes, and Lira is lost in the pandemonium. In his final act, Kael's father—a secretive mage guarding ancient secrets—thrusts the glowing Aetheric Relic into his son's hands, whispering, "Keep it safe, live well, and seek the truth." With a desperate spell, he teleports Kael through a swirling portal to Zytherion, a harsh realm of floating citadels, storm-ravaged wilds, and ruthless factions vying for power. Awakening in a dense forest, Kael's grief ignites the relic, fusing it with his body and awakening Aetheric Fury—a volatile power that surges with his rage, granting fiery energy blasts, enhanced strength, and telekinetic surges. But this gift is a double-edged sword, threatening to consume him if uncontrolled. Stranded and hunted by demonic scouts who sense the relic's aura, Kael stumbles upon a group of teenagers under attack, his newfound power erupting to slay the beasts before he collapses. Rescued by Mira, a resourceful scavenger, and her adoptive father Toren, a battle-hardened guild leader, Kael joins their Dawn Guild—a band of survivors fighting Zytherion's monsters and cults. As he trains to harness Aetheric Fury, flashbacks haunt him: Lira's gentle smile, his father's cryptic warnings, and the weight of his shattered oath. Whispers from the relic reveal deeper mysteries—the Abyssal Tyrant's invasions span realms, and Lira, with her own latent abilities, may be the "Key" to sealing the rifts. Driven by vengeance and redemption, Kael forges uneasy alliances, battles treacherous guilds like the Iron Covenant, and uncovers his father's betrayal: Eldrin may have aided the Tyrant to save Kael from a foretold doom. As demonic incursions escalate, threatening Zytherion and beyond, Kael must venture into the Abyss—the Tyrant's warped domain—to rescue Lira and confront cosmic horrors. In this epic tale of survival, betrayal, and unbreakable bonds, will Kael master his fury to rebuild his world, or will the multiverse fall to eternal darkness? Ideal for fans of isekai epics like The Beginning After the End and intricate mysteries like Lord of the Mysteries, Blood of the Shattered Oath weaves heart-pounding action, emotional depth, and world-shattering stakes into a serialized adventure where every promise is forged in fire.