A boy named Lucius is trapped in a distorted space created by the ancient hero. What he finds there is the Demon King and the Dragon King, who should have been defeated by the hero 300 years ago. Lucius befriends the Demon King and the Dragon King, and is trained by them, going from a weak child to a legendary warrior with the power of both demons and dragons.... more>>

Using his power, Lucius escaped from the strange place and was accepted into the magic academy where the hero’s descendants live. And now he will have to face many challenges to free the Demon King and Dragon King. <<less

Meet Rio: a callous orphaned boy living in the slums. At only 7-years-old, he realizes he’s actually the reincarnation of Haruto Amakawa, a Japanese university... more>> student with a tragic past. While still reeling from this shocking epiphany, Rio also comes to learn that he possesses extremely potent magical abilities and uses his new powers to solve the kidnapping case of a little girl. His good deed is acknowledged, and he’s rewarded by being enrolled into… a prestigious academy for noble children...? <<less

It tells the story of a young boy who forms a contract with a troublesome goddess and their journey of love and battles.... more>>

In a time long ago, there was an era where beautiful goddesses fiercely competed for the throne of world rulers. At some point, the goddesses with fangs, disguising themselves with the facade of love, began to peacefully guard the human world.

A young boy named Soujou Shouma, encounters and falls in love with a goddess who secretly came to the human world. After making a promise to meet again someday, he works hard to grow and become a man worthy of the goddess. As a schoolboy, he is appointed as the president of a company.

However, in the modern era, abnormalities occur in the divine realm of the goddesses, known as the Heavenly Realm. The uncontrollable goddesses engage in violent battles reminiscent of ancient times to decide the next creator god – the ruler of the Heavenly Realm. This conflict’s flames even spread to the human world.

Upon learning of this, Shouma, in order to fulfill his first love and protect world peace, decides to utilize his company in a special way for the goddesses. He teams up with one of the strongest goddesses, Elvina, who shares his interests, and as the company’s president, joins the battles! <<less

Thirty years have passed since the exchange between Earth and a different world began… Tsujizono Itsuya , leading a life of poverty, is suddenly abducted as soon as he returns home from his part-time job, leaving him in a state of disarray about the events that transpired. To his bewilderment, the kidnapper discloses the truth.... more>>

— It was revealed that Itsuya’s parents sold their own son to repay the debts they had accumulated.

In a state of despair, Itsuya finds himself being purchased at a clandestine auction, and the buyer happens to be none other than the daughter of a duke from the other world.

The young lady, now his mistress, assures Itsuya that she will provide him with the essentials of life in exchange for fulfilling a particular task.

That task is simple.

Itsuya must allow the inexperienced vampire maid, Hizuki Sakura, to feed on his blood. Additionally, he must allow the cheerful and carefree succubus maid, Sakiba Lilith, to extract his life force.

In other words, he becomes their sustenance.

In addition to this unimaginable treatment, what is even more astounding is the fact that both maids, Sakura and Lilith, are none other than Itsuya’s renowned classmates, considered the two most beautiful girls in his high school!

Thus begins the intricate tale of a symbiotic existence, where Itsuya becomes the nourishment that sustains the lives of these three individuals! <<less

Fuyou Mai was reincarnated as the Marquis's daughter from another world, Scarlett Northmark. Born into a world of guns and magic, what she picked up wasn't a firearm or a magic wand, but a broom?... more>>

"Why is this world so dirty?!"

She faces off against the black haze/miasma (moyamoya-san) that pervades the world with a broom in hand. However, it seems this isn't just ordinary dirt...?

While I don't plan to include explicit descriptions, there will be unfortunate deaths. According to the setting, guns will appear, but there will be very little emphasis on military elements. In particular, the protagonist won't use guns. <<less

Reincarnated as a villainous noble who died early in an SRPG world! ?... more>>

"Yatta! I was reincarnated as my favorite character!"

I was reincarnated as Weiss Hamilton, a villainous aristocrat from "Valhara Tactics'', and I woke up in a body that had just been seriously injured after being stabbed by a citizen who resent the tyrannical lord.

However, not only is the territory neglected, but is rampant with crime, and the people's patience is at its limit.
If things continue like this, there will likely be a rebellion, and even if I do my best to avoid it, I am doomed to be destroyed by the protagonist.

“Leave it to me, Weiss...I'll save you. Don't worry, I've always dreamed about how to save you!!"

As a villains admirer, I believed that I was reincarnated in order to save you from a desperate situation and find happiness. I will use my game knowledge to do everything in my power to save you and your friends, and create the strongest kingdom.
As a result, the story develops differently from the game, and like Weiss, I saves the villainess who would otherwise have died an unnatural death, as well as a fake saint, and for some reason, I am also comes to be admired by the protagonist. <<less

Being reincarnated into a game world, I not only became a girl, but a highly-popular highly-skilled beautiful NPC maid? ! Most importantly, on my second... more>> day [as a maid], the favourability game mechanic was introduced, as long as a player fills my favourability rating with them they become my new owner and can take me home? Nevermind that it’s not just male players, but why do elves and orcs or even female players have favourability ratings with me? (╯‵□′)╯︵┻━┻ “I should just starve myself to death, or die on the streets, … <<less

Waking up at the start, Li Mubai found himself transmigrated into a superbly rich, handsome person who inherited a worth over trillion dollars from his family.... more>>

He had family backing and was handsome.

He could spend any amount of money.

If one encountered such a situation, they would even wake up laughing from their dreams.

But what s**ked was that he just transmigrated over and would immediately end up getting assassinated?

The one who wanted to assassinate him was an assassin heroine in the book!

How could he stand this!

At this moment, Li Mu Bai awakened the Heavenly Destiny Villain System!

The opening draws were the Combat prowess of the Master-Level, Villain Halo, loyalty potion...

"Assassination?"

"Oh, I think all she had to do was send 'dishes'...."

Li Mubai smiled slightly. For the upcoming assassination attempt, he began to feel a sense of anticipation. <<less

I've been reincarnated in a world with few men!? ... more>>

It's great to be born into nobility, but how should I live my life...? <<less

Olivier Dampierre.
Ezon's most famous celebrity, he has it all: looks, money, and family.
A man who has never given his heart to anyone, until one day, he gets into a huge accident.... more>>

"Amélie Gagnier, marry me."

He proposed to a maid, Amélie Gagnier, at a social party at the Countess of Biché.

How did they fall in love?
Would the maid ever achieve the honour of being elevated to the rank of a duchess?

Everyone around them gossiped, but only the two of them knew.
That this whole situation was simply the result of a contractual relationship for their mutual benefit.
It must have been like that.

*

Olivier's lips curved into a slight smile as he watched Amélie.
His gaze met her calm green eyes. There was a subtle heat in those cool, forest-like eyes.

"Amelie, the more I see you, the more fascinating you become."

“...”

"When I first saw you, it was in a dark alley, and the second time, we met in the evening and stayed together until late at night. And now, here we are, spending the night together again."

Amélie quickly lowered her gaze. It felt strange. The nape of her neck grew increasingly warm.

"But it's strange."

"...What is it?"

"Even at night, you shine as bright as daytime."

A sweet, soft voice drifted into her ear. <<less

One day, a boy is suddenly transported to another world.... more>>

He has a manhood that is incomparable to ordinary person, and in that world, he encounters a bewitching busty witch who cannot resist the stimulation of his. He is swept away by his insatiable carnal desires and ends up turning into a live solely for fulfilling his reproductive instincts.

Afterwards, he encounters virtuous widows, a dark elf maid, and adventurers who are elf and dragon, and even a princess who despises men. Engaging with various beautiful women, he spends his days indulging in an abundance of cr**mpie.

A harem s*x life unfolds in another world. <<less

"I have something to say."... more>>

It wasn't a mutter. Elaine gazed earnestly at her fiancé, but he didn't even turn his head.

"It's important, Blake."

He narrowed his eyes as if annoyed, exhaling a sigh.

If she couldn't say it this time, there might never be another chance. She had only one year left.

"Please break off the engagement, Your Grace."

"If you're trying to attract my attention again, please stop. I'm tired of it now."

As if a perfect mask had shattered, Blake's face contorted. To think she had worked so hard to marry such a person.

Suppressing the desire to flee, Elaine said with difficulty, "Break off the engagement. Really."

Now, I won't love you anymore. <<less

The Grand Duke of the North is a kitten…?... more>>

Melody, a maid in the Grand Duke's household, named a kitten Lucky that she happened to rescue on the street. They spent peaceful days together, sleeping every night.

However, one morning, Lucky, who used to sleep with her every day, was nowhere to be found. Instead, she was nestled in the broad arms of Grand Duke Calsius!

To make matters more intriguing, he strictly forbade any disclosure of the incident, transformed into Lucky before her eyes, and ran away.

‘A cute kitten like Lucky is the Beast of the Snow.’

For a moment, Melody was bewildered by the dignified Northern Grand Duke's unexpected appearance. Because Melody found out his secret, she was forcibly incorporated into a secret organization, where she took on the role of a fake mistress and a cure for his insomnia...

The problem is, later on, she could face execution for treason, and even the workers were destined to share the same fate. If she’s his mistress, she's no different from the main member of the treason plot.

"Assist him? Forget that, I'm going to escape!" <<less

Three regressions, 4th life.... more>>

Although she was prophesied and raised as the child of fate, she was sacrificed when the real child of fate appears.

‘This country is no good, let’s defect!’

Leblaine chooses to be adopted to earn money until defecting. There was nothing wrong this far, but the place she chose was a family full of villains. She tried to trick those bad guys in order to live comfortably before defecting…

“My daughter is the cutest in the world.”

“Give her the building. She can use it as her bathroom.”

“It’s okay, Leblaine told me not hit you, but she didn’t say not to kill you?”

“Who made my sister cry!”

‘…they’re spiralling out of control, what should I do?’

***

“You can’t hit or kill people just because you don’t like them.”

My family was quiet even though I purposely looked sad.

‘Then there’s nothing I can do!’

I looked back at my family with a sharp gaze and said solemnly.

“I’m going to sleep without a blanket.”

“I’m wrong, kid!”

“I’m sorry!”

“I won’t kill anyone!”

Good. <<less

Mariella is a maid who dreams of rising through the ranks by becoming the mistress of a nobleman.... more>>

She is convinced that a blind man she meets by chance is a noble,

and she takes great care of him, pretending to be Lady Marianne.

One day, the man disappears, leaving a proposal for marriage.

Unaware of Mariella’s true identity, he sends a proposal to the Riedenburg family.

Mariella worries that her identity will be discovered.

A disorientated Lady Marianne offers to marry him off in her place…

—

“I’ll go.”

“What?”

Mariella repeated, unable to understand.

“I’ll marry into the royal family. For you, in person.”

“…”

The young woman said, sounding eager.

A hint of amus**ent in her eyes behind her gentle expression.

Mariella knew what Marianne was thinking.

She was jumping for joy at the opportunity.

The chance to be the heroine of the popular novel she always carried with her. <<less

The protagonist is reborn in the world of the game he loved so much - [Dungeon Brave Souls]. However, he was reborn not as a hero who adventures with the heroine while flirting with her, but as a villain who steals the heroine and drives the world to extinction.... more>>

Why in the world should he be reborn as a villain who ruined his favorite game? The protagonist is in despair, but he still decides to live his second life freely, using his knowledge of the game. However, the reality is not as good as he expected. Events that should not have happened in the game, scenario changes happen one after another...!

The villainous character crushes both the demon king and the heroes. A heroic tale of evil supremacy! <<less

“You are a bit careless, aren’t you? Are you falling asleep?”... more>>

“Your Majesty.”

The emperor’s mocking voice was heard overhead. Reina opened her eyes, jumped up, and lowered her head.

“Your father offered you up as a s*x sl*ve, so I’ll let you do your part today. Because of your father’s sincerity.”

“S*x sl*ve….”

Reina closed her eyes tightly. Even if her father had reached out to her after 15 years, she could never have imagined that he would send her away as a s*x sl*ve.

“What are you doing? Take it off.”

“Uuhh.”

A suppressed moan flowed from Reina’s mouth.

The pink flesh inside the vag!na stuck to the gen!tals like glue came out and went in every time he moved his waist.

Blian’s eyes, looking down at their joints, became cloudy with desire, and his breathing became rough.

Haah, haah. He thrust his pen!s hard all the way to the root.

“Huh. Ah, ahhh.”

Reina gasped as she felt as if her insides were going to be pierced. The sound of his manhood hitting her bottom echoed in the quiet space.

***

Blian ran to the port at full speed, but she was nowhere to be seen.

“Reina…..”

The ship bound for the West Continent was already leaving the port.

“Reina, I love you! Come back, waahhhhhh.”

Blian screamed with all his might at the departing ship, but it was drowned out by the sound of the ship’s horn. Blian knelt down on the dock.

“Reina, I was wrong. Waahhhh. Reina…” <<less

Possessed by the tyrant's dead first love.
In a daze, she became a mother of four siblings full of love, and she also received the overflowing love of a tyrant.... more>>

But her joy was short-lived.
Lucerne, who turned and stood in front of me, asked as if to rescue me from pain.

“… … Who are you?”

He found out that I wasn't his real first love. <<less

Ruru, the daughter of a poor merchant family, became a maid for the aristocratic household of the Duke in exchange for getting her debt settled.... more>> The main heir, Gerald, seems to be highly admired by the young ladies for his exceptional qualities, but in front of his childhood friend (me), he acts arrogant and unpleasant! I'll work tirelessly to pay off my debt and quit this maid job as soon as possible!... But then, as I was working tirelessly, he suddenly says, "Just let me spoil you," and even asks for cuddling!? Is that even part of a maid's job description!? <<less

One day, a high school student, Minase Reito, who had been living in modern Japan, is suddenly reincarnated in another world as Lars Feldia, the son of a count.... more>>

In addition to the unfamiliar situation of being reincarnated, Reito is bothered by the fact that the boy to whom he is reincarnated is a bad boy, and is hated by everyone.

Nevertheless, as he lives his life as Lars, the number of people who are important to him increases, and he feels the need to develop into a fine person as Lars.

Even though he is hated and feels malice every day, Reito resists and lives against irrationality in his new world.

This is a otherworldly fantasy about a boy who is reincarnated as a hatred child.

*Although the title mentions “villain”, the world in the story is not the same as the world in the novel, manga or game.

We apologise for any title deception.

Also, the early part of the story is as the title and synopsis suggest, but from the middle of the story onwards, it will be a simple royal road otherworldly fantasy. <<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

I became a side-character who died in anguish because of her good-for-nothing husband.... more>>

If I can’t avoid getting married, why don’t I change who I marry instead?

“Excellent, marriage sounds good.”

“Wise choice. Then let’s have a wedding ceremony that isn’t too ceremonious. Following that, I’ll need you to go down to the Fief and behave like the lady of the house until I call for you. Naturally, there won’t be any time to spend in leisure whilst dousing yourself in luxuries."

"I’m not marrying you, but your father instead."

“......Pardon?"

"I’m not going to marry you. Do you have a problem with that?" <<less

The classic dating action RPG, Altena Fantasia.... more>>

I was reincarnated as Klaus Renford, a mob villain noble who was under the command of its last boss, Duke Luciel – and who is only described in one sentence in the epilogue as ‘All of Luciel’s men have been executed’.

On this occasion.’ I don’t mind being reincarnated as a mob character or being killed in the end …… but I don’t want to meet a boring end like in the original game!’

So I decided that if I was the last to be defeated by the protagonist and heroines as the last boss, then I could have a satisfying and great ending.

Once that was decided, there was only one way to do it!

I will become an evil person and become the charismatic master of evil in order to become a final boss even greater than Luciel!”

From then on, I took advantage of my position as an aristocrat to do all sorts of evil deeds.

However, I had no way of knowing at this time.

I had no way of knowing that all my evil deeds would turn out to reverse and people would misunderstand me, and as a result, I would be worshipped as the greatest ruler of all time. <<less

[Fantasy + Single Female Lead + Contrary Female Lead + Dog Food]... more>>

Male lead:

No one expected that the first-generation prodigy goddess turned out to be a waste without any spiritual roots.

Knowing this secret and not doing anything about it would be unthinkable.

"Hehe, Missy, you don't want your secret to be known either, right?"

Female lead:

Now that my secret's been discovered, I can finally be bullied with justification.

This damn guard, why isn't he bolder!

"Go on, try touching me!"

"Try touching me again!"

"Try again and again and..." <<less

Meet my young lady, a haughty and selfish person with an insufferable pride. Despite being my benefactor, she often directs her anger towards me, and... more>> I've suffered countless beatings from her. Recently, she was outraged after losing her fiancé, a prince, to a transfer student who just arrived. I wanted revenge, but... my lady turned out to be surprisingly easy to manipulate! This is the story of how I trained and fulfilled my desires with my lady, while also making her happy. <<less