House of Kou's maiden Reirin is famed as "His Majesty's Butterfly". But not only does she swap bodies with House of Shu's maiden Keigetsu, due to the girl's own machinations, but must also face execution for injuring her own self.

However, with her nerves of steel, built over a lifetime of walking side by side with death due to her body's frailty, she...!

And more than anything, she's elated to have finally attained a healthy body?!

The power harassment from Alfine ー his girlfriend and childhood friend ー who is the same age, grew up with him, and became adventurers together, is painful. She is a peerless beauty, a person with the title "Sword Master" and called the "Flawless Sword Goddess," a capable woman with achievements recognized by the kingdom and rewarded with appointment as a knight and became a noble. On the other hand, he is treated as that capable woman, Alfine’s accessory, gets abusive language hurled at him by her, and suffers from her harsh power harassment and insults to him as an adventurer, resulting in him losing his dignity as a man and as a person He has resigned himself to spending his daily life in the position of a lover-caretaker.

However, changes came to that daily life. Alfine, who becomes busy as the kingdom's knight, often is unable to take part in adventures. As a result, the times he takes requests alone increases, and he is able to regain his lost dignity. Then he becomes aware of the abnormality of his circumstances. So, to regain himself, he chooses to leave her and her repeated power harassment behind. In addition to all of the equipment he has received until then, he returns his sword, one of a pair they had exchanged when they became adventurers. Declaring that they are over, he leaves the place quickly.

"From now on, I will change my name and appearance and live freely."

As soon as he decides that, everything goes well. When he realizes, he is praised by the people around him and is the greatest adventurer on the frontier. What's more, he got a proposal to marry the frontier lord’s daughter from a female adventurer.

Florentia was reincarnated as the illegitimate child of the richest family in the empire.

She had thought that everything would go well in the future.

But her father had passed away, her relatives left her at the doorsteps, and the honourable family she was so proud of was completely ruined…

But is this real?

She drank a little (a lot) and was hit by a carriage, when she opened her eyes again, she was seven years old?

Moreover, the Second Prince, who was the enemy of her family in her previous life is following her around like a dog!

“Tia, you’re prettier than me.”
“…Are you kidding me right now?”
“No. I mean it.”

Alright, both the Second Prince and the family are mine!

In this life, I’ll have to become the head of the family.

In a world where special powers awaken in individuals, a 4-year-old child becomes an S-class hunter but has no parents. Assigned a quest to find guardians, she is eventually adopted by the nation’s top hunter. With a new skill that allows her to register caregivers and earn "filial piety points" for growth, she sets out to gather the best guardians to grow stronger and thrive.

Yeon Hojeong, the first to unite the dark factions as the leader of the Unorthodox Faction, collaborates with the Orthodox Faction to overcome the chaos of the Three Cults. However, he meets an untimely end, entangled in the schemes of the Murim Alliance Leader.

"This really is my home!"

When he opens his eyes, he finds himself in the prestigious and once-destroyed Yeon Clan, a place he never forgot.

"I won’t make a mistake this time. Never again."

Determined to prevent the fall of his family and the future upheaval caused by the Three Cults, he embarks on a relentless journey! This is the struggle of Yeon Hojeong, the eldest son, to unite the martial world.

From MangaHelpers :
High school student Misumi Makoto is called into a fantasy world by the god Tsukuyomi, in order to be a hero. However, powerful others in this world aren't as thrilled to have him there, and they kick him to the edge of the world just as Tsukuyomi declares that he must leave Makoto to find his own way. Now it's up to Makoto to find his own way.

A boy was locked in a basement and trained his entire life. His deranged father, the one who confined him, declared,


“The Apocalypse is coming.”

Now, armed with the training and survival skills he had honed over years of practice, he must survive the impending apocalypse.

The protagonist Chan, who was looking for a part-time job after his previous company went bankrupt, coincidentally discovers a convenience store. Lured by the very high hourly wage, he decides to become a part-timer from that day. But the customers who come in seem a bit strange. Vampires, kobolds, and even succubi??

The ruthless criminal “Great,” exiled to space for his countless crimes, is banished to the past alongside the King of the Universe, “Rohollah,” after their encounter in space. Great attempts to right the numerous wrongs he committed in the past to try and rewrite a better future…

“Please teach us naughty things.” One day, Itsuki is transported to another world, where he is confronted by sisters who serve the goddess. In order to return to the real world, he must give them practical sex education!

You know what’s worse than breaking up with your girlfriend? Getting stuck on a sadistic alien gameshow with her cat. Join Carl and Princess Donut as they try to survive the end of the world — or just get to the next level of a trap-filled fantasy dungeon.

One day Kang Songhyun opened his eyes on the Azul Continent.
He didn’t know the reason.
When he woke up he was no more in South Korea.
He’s thrown into a fantasy world.
‘Why did I come to this kind of place?’

At that time, the status window pops up in front of him
[Your job is ‘healer’?]

But among his skills…
‘huh? …No healing?’
That was the beginning of the life of an unlicensed healer. A healer who does not know how to heal.

Kang Songhyun is good at everything except healing
In a fantasy world as an unlicensed healer his story of survival begins.

When the Devil King announces his retirement, he calls forth his two sons, Yomi and Sora, to give them each a quest. Whichever of them finds a pure Yamato maiden within a year would inherit the throne of the Devil King, while the other would die. Thus begins Sora's sex-fuelled adventure to find a woman that can satisfy his father...
(Sakigake!! Otokojuku Wiki)

I had been abroad to do medical volunteer work, when I was swept up in a civil war. I was killed by a rebel soldier, while taking a bullet for a patient. But when I finally woke up, I had become a child?!?

And in front of me stood a destroyed carriage and a group of oddly dressed people, who were unconscious!

“It’s just like a Murim world.”

As I hurry to perform first aid in an attempt to save even one person, I realize that this world is that of [The Supreme Demon King], a Murim novel I’ve enjoyed reading.

After meeting the rescue team of the ‘Three Great Doctors’, I found out that one of the person I saved was the protagonist of this novel, the future Demon King ‘Yeoharyun’!

“Hey, since I’m indebted to you for saving me, call me ‘hyung’.”

For saving his life, I become sworn brothers with the future Demon King, and Baekrineuison, one of the most knowledgeable people around, recognized my potential and took me in as his disciple. This is the story of how I became the greatest physician in Gangho!

After diligently following the “demon king’s standards,” I ended up getting killed by the heroes.

What, my tower and I are a custom-made hunting ground for heroes now?

With this chance at life regained through regression, to hell with the damn demon king’s standards!

This is the story of surviving as the hard-headed(?) demon king, Berje!

I’m the crown prince? The frail and sickly crown prince in the novel? But I’m a traditional Korean doctor who specializes in medicine. I guess it can’t be helped. Reforming internal constitution, recovering of energy, invigorating vital energy, and increasing vitality. I’ll take care of my body from now on.

This shitty world that's nothing but a trashy game, he and I will definitely escape it together.

So, all these annoying women trying to take advantage of him are just a nuisance. What's worse, it seems like he's beginning to have some feelings for them.

That's why, for his sake, I'll eat them up first.

But, just what is this power...?

3 Days before Sergeant Kim’s Discharge, he passed away. Suddenly getting told to go to another world the man couldn’t believe it and started to make a mess, he was soon punished to go to the new world naked with no skills. A tearful survival fantasy STORY from a soldier’s perspective.

I, a corporate slave, transmigrated into a game as a noble. But I'm just an extra that will die at the hands of the villains in the future? No way. I'll somehow reform them and live a lavish life! For this I started sponsoring the future villains to prevent them from turning evil and helped them overcome their difficult circumstances. As a result, they all grew up to be upstanding and ordinary, enough to make me feel proud. And so, I became the ultimate mastermind of the kingdom... Huh?

Elven girl, "Aria" is an adventurer. A small beast with an adorable face embraces Aria's fruitful chest, she decides to keep it as a pet and names it "Tama". At first sight it's just an average cat, but Aria has yet to notice that Tama is a former Knight and that his identity is not a cat, but a young monster of the strongest class "Behemoth".