It is the turn of the century and humanity has ignorantly stepped into the starry space to lay themselves bare under the eyes of gods. The young man Luo Nan bears the sins of his forefathers. He walks out of a laboratory and is seen holding burning notes up high, his feet treading on the bones of gods. A myriad of living beings are formatted in writing. Universes are added and deleted in the star records.... more>>

Know now… All living beings be ready for me. Believe with certainty… For my mind is a universe. <<less

The young boy Felix, who admires the Kingdom’s Knights, is suddenly on a certain day set up as the Kingdom’s crown prince, unanticipating that he would live a life immersed in s*x. There is a queen who is also a mother, there are maids, and an ex-boss female knight, but other cougars approach! The innocent boy’s reasoning is on the brink of destruction.... more>>

With over 50 books at this point, the Harem Series is by far the longest 18+ LN series out there. Most of the novels aren’t directly connected, but they all take place in the same fantasy world.

For now, let’s take a look at very first entry in the series: Harem Castle (ハーレムキャッスル). <<less

Cheng Qianye transmigrates to a period of turbulent war and s*avery. ... more>>

Though at first, she is reluctant to accept her situation, she can’t bring herself to ignore the devastating situation before her.

After meeting Mo Qiao Sheng, a miserable s*ave on the verge of death, she saves him and takes the first step to bringing about change.

With the help of her system which shows her the aura of a person, she gathers loyal allies and sets about to abolish s*avery and unify the country. <<less

The Arcadia continent where numerous races such as Elves, Beastmen and Demons, with Humanity as the lead.... more>>

An Era of War where nation fought nation, particularly a country known as the Holy Arcadia Empire.

Ares Schwarzer, who was born among the aristocrats of The Holy Arcadia Empire, possessed a deep secret.

He was born with the memories of heroes from the past, a God of War, a Master Swordsman and a Genius Alchemist.

This is a story of a man who ruled the warfare of the Arcadia Continent, supported by the predecessors’ knowledge and skills and many fellows, gradually called the “Hero of Heroes” <<less

Qin Zhaoyue, a hundred-year-old Soul cultivator and famous artifact refiner, dies and transmigrates into a body of 16-year-old Xi Zhaoyue, who was killed on her wedding day.... more>>

The unlucky previous owner of the body was an illegitimate daughter of an influential family and was forced to live her whole life in the orphanage. However, at the age of 16, her Guide glands were awakened and as fate willed it, Xi Zhaoyue happened to have the highest compatibility with the youngest, bravest, most handsome Major General of the Empire, a dream husband of the whole Outer Space! Finally, a loving family she so longed for was within her reach… Yet, at the wedding ceremony, her Mental sea was invaded and she died.

Once Zhaoyue figured out the situation she landed herself in, she vowed: she wouldn’t be a proud and self-respecting cultivator, if she didn’t strive for independence, for the right to live the life freely! Cultivate, refine, get stronger! Become your own person! <<less

Jiang Pengji got something called the Court Intrigue Stream System.... more>>

System: “Your goal is to become the most prestigious woman in the kingdom (the Queen)!”
Jiang Pengji: “Okay, System. No problem!”

Years later, she met the target by becoming the most prestigious woman (the Empress).

Jiang Pengji: “Well done, no?”
System: “Why the heck did you fight on horseback? I want court intrigue among the King’s women!”

#how a future general wins the ancient throne

#Her man watches in silence, the System watches with tears <<less

Jang The Great Prince, after regressing due to the destruction of the world, decides to not help mankind with stopping the world’s destruction and tries to run away to live a peaceful life.... more>>

“I can’t, I can’t not give up, I have to give up. If you have to save humanity, go ask other people. There are many people better than me. I am not the guy for this!” <<less

Glass loses his path in life when he pulls a “flop” during his spirit summoning ceremony. However, he is given another chance when he receives... more>> a royal order to fight in the front lines, along with the Princess’s knights, as a war doctor. With his “flop” capable of curing anything, the curtains unfold upon a new fantasy war chronicle! <<less

Due to an accidental transmigration and a strange combination of circumstances, a forensic expert had mistakenly ended up as the wandering son of a valued noble. With difficulties that others would not expect, he had gone from being a bogus countryside Buddhist monk to taking up the role of a rich family son. Besides, a similar constitution to Conan had also made his life sufferable.... more>>

It seems like a better choice to resume one’s old profession of performing post-mortem examinations and crack cases instead of being a silent good looking boy. <<less

There was an order of knights that were called the strongest in a certain country.... more>>

A certain person asked, “As I thought, the strongest one is the leader right?” but was unpredictably told, “No, it’s the cook.” <<less

Senjo Yona, a girl who was severely bullied and eventually killed in a gas explosion.... more>>

After her death, she is reborn as『Lean Bloodlord』, the daughter of a vampire chieftain, through the power of the evil god Isuzu.

There, a peaceful and harmonious life awaits her that is incomparable to her previous life. Surrounded by her loving parents, she made friends and lived a life of smooth sailing.

――But that time suddenly comes to an end because of humans who, for unreasonable reasons, want to eradicate the vampire race.

「Ah, I see. My life is ruined because there are humans.」

On the other hand, there is a girl who has been treated as a nuisance in a certain village.

She has the qualities of a『Hero』and has tremendous talent and potential for the future, but her mind has been broken by humans, she has been brainwashed, and she is being used as a living weapon.

「In truth… I don’t want to protect people. I don’t want to be a hero.」

Eventually, they met, two people with an intense hatred for humans. And they become a disaster for humans.

This is the story of two girls whose lives were ruined by humans and who once lost everything but their lives, and how they now use every means at their disposal to destroy humans and take revenge. <<less

Our protagonist is a college student who enjoys playing as the evil-aligned faction Arachnea in her favorite real-time strategy game. One day, she finds herself in a world similar to the one in the game; additionally, her body is now that of a fourteen-year-old girl. ... more>>

While things are a bit different from how they were in the game, one element has remained the same: she is the leader of the Arachnea. The insects under her control, collectively known as the Swarm, praise her and implore her to lead them to victory. In order to survive, she raises her Swarm and forms friendly relations with the elves of the neighboring forest.

But after a s*aver traveling through the forest mu*ders one of her Swarm and the nearby kingdom’s knights burn down the elven village and massacre its people, she prepares to launch her counterattacks in the name of revenge. However, revenge is merely a pretense for attacking the countries of this world. Her command is masterful and severe, as one who has played the game in real life… <<less

In the midst of darkness, the city was seized by enemies under the blanket of the night. She was on the verge of becoming the sovereign king's imperial concubine, however, he was soon to bring about blood and slaughter. ... more>>

He is ruthless, mu*derous, yet gentle and a reserved tyrant.

She is weak, helpless, but a lonely woman with a strong heart.

She wants nothing but to escape, yet somehow... she's deeply attracted to him. He's cold-hearted, but she provoked tenderness in him. He dares not believe in these gentle feelings. Jiang Shan is like a game and the world is like a chess. 

In front of him, can she walk away? <<less

The demon army who faced the never-ending war against the humans is in great crisis. Iron dragon dominated the sky, and Iron Horses dominated the ground, and steel rain that comes strikingly from beyond the horizon.... more>>

Facing such incredible mechanical weapons used by humans, the demon army then tried to summon a savior from another world, to reverse this situation.

Just like that, the demon army is saved— (Or so the story should go but)…

“Emm, I can only do office work though?”

“Wait…”

Akitsu Akira who was living in modern Japan was hit by a Truck, and flew high…

When he realized he was being blown off to another world, he was asked to do an impossible work such as, “Please Save the Demon army!”

In response, he screamed, “There’s no way I can do that can I?”, with an unreasonable reason such as being, “wasteful to not use him”, he was placed in the office of the demon army, as an officer.

Since he could not go back home, he thought of doing military service in the supply department within the demon army, but…

“What is Logistics​?”

“Huh?”

This is a story about the demon army that changes just by using paper, pen, and ink…

“For now please sign here…”

“I cannot read or write…”

“Eh—-…”

Or so that’s how the story supposedly goes… <<less

Olivia is just a baby when the mysterious Z finds her at a temple in the depths of the Forest of No Return. From that... more>> day on, the temple becomes her home and Z her family. Z, a god of death, educates her in the ways of the world, in combat, and in the long-forgotten arts of magic—right up until the day Z disappears. Olivia leaves the forest for the first time in search of Z with its ebony blade in hand. Out in the wider world, all is not well. A bitter war rages between the Asvelt Empire and the Kingdom of Fernest, and Fernest is losing badly. When Olivia shows up on Fernest’s doorstep with a sack of imperial heads looking to volunteer, the royal army happily welcomes her into its ranks. Thanks to Z’s training, she quickly proves herself as a ferocious warrior. In fact, she might be just what Fernest needs to turn the tide of the war...but will they accept her lack of people skills and disregard for discipline? And will she ever see Z again? <<less

“Princess of Argonia, are you God’s maid of honor?”... more>>

The aggressor of the continent stared at her through his piercing eyes.

It wasn’t that he had a sword, or that he was mocking her.

He just looked at the Princess of Argonia, as if he was going to unravel her. He was staring at her with those beautiful, cynical, cruel, cold-blooded, and horribly greedy blue eyes of his, that she thought she had committed an unforgivable crime.

“W-Why are you doing this to me?”

“I don’t need a reason to break flowers.”

She always just wanted to live earnestly. But neither in her hometown nor in the imperial palace, can she escape from a man who was trying to plunder her. <<less

[Undead] Noh Eunha.... more>>

After losing his family and closing off his heart, he just wanted to kill the monsters he loathed.

I regressed before my life came to an end in the deepest part of the [Abyss Dungeon] that was impossible for mankind to raid.

Since I’ve been reborn as a baby, let’s make this life different.

I will do anything for the sake of my happiness.

I’ll kill in order to live, and I’ll do my best to survive.

Even if I have to walk a th**ny road by myself without anyone acknowledging me.

This life, I will definitely— <<less

I have been in this strange land for too long. Now the memories of my hometown have faded, only to be replaced with useless memories.
This damn world was once a game. I don’t know if the game became a reality or if I was just pretending this world to be a game, but it’s either one of that.... more>>

In the game that became reality, no one could believe it,
In order to survive, I had no choice but to become a miscellaneous character.

As the water got colder, Ivan’s mood also got colder.
That day, Ivan used the cost of one robber’s life for lodging and bathing. <<less

“Death is believed to be a very terrifying experience. But in fact, it isn’t.”... more>>

Kasia Del Roman was a powerful soldier who was nicknamed ‘The Reaper of the Battlefield.’ She had lost her human emotions long ago and lived all her life as a tool. But when all was said and done, she couldn’t even have the privilege to die a proper death.

‘You have to go back and live another life…’

A voice, booming and frightening, rang out in the silence.

“No! Never!”

She opened her eyes without experiencing the peace she had always craved for. Lo! It was yet another battlefield of an unknown world.

“Truly a miracle! She is alive!”

“Bring a stretcher!”

Thus, Kasia starts living her new life as a war machine. However, different circumstances open her eyes to new and unique emotions she had never felt in the past.

Even so, where will the karma of her past life lead her to? <<less

Within the long decaying empire, in the northern borders where the public order has been crumbling, beasts of darkness threaten the livelihood of the people.... more>> Phineas, a young boy who works as a miller, is forced to leave with his family, away from the windmill, to take refuge in a town ruled by the brigands who were once the army. This is the story of a boy who goes on a journey with the support of his family and his friends to find a quiet place they can call home. <<less

He said, “I’ll wait for you.”... more>>

“I’ll always wait for you.”

As the dusky evening sky rained over him, he stood tall over the remnants of the fallen city. “I told you, I will wait at the banks of the Fei River for your return.”

A thousand years he stood waiting, watching the water ebb and flow. <<less

The legendary tale of the Xyrin Empire is not about its struggles… or the tempest of another world or some cultivation myth. This is a super-serious, super-hard sci-fi novel about saving the world.... more>>

Take what I’m saying seriously…

Not.

Okay, this is just a funny story about a deceptive human emperor, bringing his bunch of slippery alien leaders to have fun saving the world every day.

Chen Jun is an unmotivated otaku who turns into the Emperor of an ancient intergalactic magic sci-fi empire. With the aura of a stay-at-home dad, he is nothing but a middle-aged man who adopts a group of lolis… and an army of freeloading aliens that came out of nowhere. Er, what?

Ahem. Really though, this is a super-serious story… a super-mega-ultra-serious sci-fi story.

For the Empire! <<less

Chu Ci couldn't help but smile: "Han Yue, I'm about to die. You should be happy, why do you look like you're about to cry?"... more>>

Han Yue paused, coldly replying with a question after a while: "Your death should bring about much joy to many people, how would there be a person who would shed tears for you?"

"...That's true." Chu Ci sighed as he nodded, "I don't wish for you to shed a single drop of tear for me, dirtying my road to reincarnation." <<less

When human beings ventured into the Interstellar Age, they encountered the Ochs Civilization, and thus followed the first Interstellar War.... more>>

Lost territories continued to increase along with the skyrocketing casualties. Eventually, humans were forced back into the Solar System.

In the 58th year of the Federation, Lin Fan, a traverser from Earth, graduated from the Interstellar Military Academy and entered the Federation Fleet.

That then signalled the day of the humans’ counterattack!

From dominating the Milky Way to the entire Universe, mankind never stopped.

This is a story of a traverser leading mankind to rule the Universe! <<less

Marin found himself in the body of a young wandering knight who was driven out of the house. Forced into the 15th Century, he was armed with only a horse, a breastplate, and a lance.... more>>

He was soon caught up in the era of German mercenaries established by Maximilian I. And so he decided to become a mercenary. Relying on his half-baked internet knowledge, he will establish his own mercenary force. Waging war with French knights and Swiss armies, even Emperors and Kings must beg of him. <<less