"Demon King"
That was the title they used to call me in my past life, before I became human.

My name is Joo In-gong. The name that my parents gave me meant ‘protagonist’ of the world. Really?... more>>

As anyone can predict, I was constantly teased due to my name. In kindergarten, elementary school, middle school and high school. If I went to university as planned then I would probably be laughed at there as well.

So, at one point, I really hated my name.

But not anymore. Now, I think slightly differently. Maybe being named Joo In-gong was a type of foreshadowing? <<less

After an otaku died and was transmigrated into the world of cultivation, he fervently struggled until he managed to join a cultivation sect. In the middle of a day’s cultivation, he unexpectedly activated a cheat — the Digitise System.... more>>

You find it hard to gain insights into cultivation? It is just like playing a game to me.

Stuck at a bottleneck? I can easily breakthrough by pummeling a few random beasts and completing a couple of missions.

Skills are too difficult to grasp? I mastered so many skills that I can’t decide which ones to use. <<less

Two heroes of the game Legend of Heroes 2 who were rotten waters*.
Kang Jin-ho in the first place and Hong Yoo Hee in the second place.
One day, they opened their eyes and found that they had reincarnated as characters in the game…... more>>

“Hey…you too?”
“Hey…me too!”

The ending of Legend of Heroes 2 was the destruction of the human world.

But if there were two of them and they were not alone.
If it was also the first place and second place in the server rankings.

The path of the rotten waters begins for a perfect happy ending!

*Rotten water is a Korean slang for someone who has played a certain game for a long time and mastered everything. Think of them as oldbies, veterans, or game pros. <<less

You think you’re a big shot, don’t you? Have a look at my Tenfold Attack Card. ... more>>

Your cultivation realm is high? In that case, I have a Supreme Instakill Card.

My Martial Arts and Martial Skills are lacking? Then I have a Supreme Fusion Card.

Killing people casually, picking up girls, and taking in a couple of subordinates along the way.

Watch as a young man from Earth after transmigrating, dominate the other world as an absolute tyrant. <<less

Chen Luoyang felt that something was wrong with his transmigration. After transmigrating, he possessed the body of the highest expert in the world, the Master of the Demon Cult, addressed respectfully as the Demon Sovereign.... more>>

Generally, aren't supreme experts the ones that leave behind a wisp of their soul behind and occupy a new body of some miserable low-level youngster then they go on a journey of revenge and make a comeback?!

Or perhaps it would be transmigrating into a miserable youngster's body and obtaining a cheat slowly walking the road to becoming a God?

But why did his transmigration seem wrong?

Now my environment is full of big shots and I feel like I'm going to be exposed! <<less

Kim Jeongjin, an editor of a publishing company on the brink of closing due to bankruptcy, ends up transmigrating inside a fantasy novel as the incompetent youngest son of a wealthy family.... more>>

And here he thought that he should live a rich life in this life...

"Why was I given a high-level skill? Don't even bother!" <<less

The setting is Western Magic Fantasy... more>>

World setting is very random because it’s for practicing H　＞＜

Entry route: Suffering→mermaid→blood race→wolf→high priest

After the high priest, then it’s over <<less

Master said, the woman I held in my hands, I must protect for the rest of my life... more>>

Master said, it’s hard to cultivate as a Demon, and once you enter the Demon Dao, you should never look back.

Master said, Heaven is a Circle and the Earth is a Square; that Circle represents (is) consummate perfection, and that Square represents (is) the edges and corners of one’s Heart, it’s a rebellion against Fate, a Disobedience to Heaven.

My master is named Ning Fan, he’s not a person, he’s merely a Butterfly who has entered Demonhood. He was searching for someone. No one knew who he was searching for. No one knew how long he would search for… <<less

Killed by a Sage Emperor and reborn as his 13 year old self, Nie Li was given a second chance at life. A second chance to change everything and save his loved ones and his beloved city. He shall once again battle with the Sage Emperor to avenge his death and those of his beloved. With the vast knowledge of hundred years of life he accumulated in his previous life, wielding the strongest demon spirits, he shall reach the pinnacle of Martial Arts.... more>>

Enmities of the past will be settled in this new lifetime. “Since I’m back, then in this lifetime, I shall become the King of the Gods that dominate everything. Let everything else tremble beneath my feet!” <<less

Earth’s top weapon specialist’s soul crossed over to an alternate world, merged with Rebirth Martial Emperor’s memories, cultivating Nine Dragons War Sovereign Technique, sweeping through all opposition with invincible might!... more>>

Able to refine medicine, capable of crafting weapons, and knows the art of inscription….

Being skilled in all professions is the way of kings! <<less

I wasn’t reborn with talent or ability, but at least my knowledge from earth allowed me to stay one step ahead in this other world.... more>>

Magic exists here, and new progress was rapidly being made in science while magic stagnated in the name of tradition. Using my earthly knowledge and not bound by the traditional thinking, I was able to do things other wizards couldn’t even imagine.

Still, inadvertently becoming an undercover professor for a mysterious secret society at the renowned Sören academy was never in my to-do list! <<less

A coffin that was meant to bury the bones of a young lady, was an empty coffin;... more>>

In the pavilion overlooking the abandoned village, stood a scarecrow with a head filled of white hair;

Bowls can transform into demons, birds fly about collecting flowers, and there was a demon that went about riding a huge, gigantic carp……

Beasts and demons, eerie, strange occurrences in the world – <<less

‘That’s how Clementz Resta Düshingen died.’... more>>

What? The male protagonist dies at the hands of the female protagonist?

Also, the author dropped the suspension notice of the first part.

I lied down with tears in my eyes, praying earnestly. I hope the second part will be there when I open my eyes.

But when I came to my senses…

“I asked to be woken up after the hiatus of the novel… Have I ever asked to possess the body of a supporting character?”

I became a 12-year-old Ophelia, destined to become a maid of the same age for the female lead.

Now that it has become like this, I’ve decided to stop the tragedy of the two characters that I love, but…

Getting caught in a battle between witches, I turned to a pet chick of the male protagonist.

“Cheep! Cheep! (I wanna go back home!)”

“Yeah, I feel the same as well.”

“Cheep! (You read my mind.) Chee. (Wait, you’re already there.)”

“There has never been such a cute being as you in my life, and there will never be. Next month let us have a ceremony with the elders of the imperial family.”

“Cheep. (What do you mean?)”

“I wish to spend the rest of my life with a cute little thing like you.”

Uhh, how did things get like this?

Others may have possessed a dark supporting role or an extra, but at least they’re human.

But isn’t everyone, not just the Crown Prince, falling for this version of me?!

Experience Ophelia’s days as a magically turned little chick that captivates the Prince with her deadly cuteness that changes the original story! <<less

The brash Li Chengfeng makes a living through trickery with his clueless but loyal servant, Xiaobao. One day, the love of his life is mu*dered,... more>> making him a suspect, and he meets a demon who suspects he is the reincarnation of a traitorous immortal. <<less

A letter to break off the engagement leads Ling Family in Tangyang to endless doom. And he, Ling Zhang, is tortured to death after his legs are cruelly broken.... more>>

This time after rebirth, he swears to restore glory to his family and to seek revenge. The very first he should do is to break the engagement himself!

Yuewen Family? Far in the capital enjoying high privilege and glory?

I simply don’t care.

You think yourself some delicious cake that everyone crazes to grab a bite?

Bah! Too hard that it hurts my teeth!

Yet never has Ling Zhang expected that this ‘hard cake’ would promise him a life of glory after rebirth. <<less

When the heart of a young immortal is deeply wounded by betrayal, they must seek inner resilience and true immortality to save the world.

It’s a trend to take your grandfather along with you when passing through to another world, but we have kind of been cheated—have you ever experienced buy one get eight free?... more>>

Hong Xiaobao: “This opponent is a bit formidable. All you old-timers, hurry up and save me please! If you don’t appear, then this prince is going to get angry!”

Demon Emperor Meng Xianji: “Mockers, kill! Those who defy me, kill! Strong people, eat! Valuable treasures and materials, eat! Good equipment, steal!”

Wine God Xiao Sanshao: “Why must you be so brutal? If there’s something wrong, can we not just all sit down and have a nice chat? I’ll teach you how to taste wine, youngster!”

Medicine Immortal Tian Can: “You guys chat first. My condition today isn’t very good, so I’ll go rest first…. If you want to concoct some medicine, tell me after I wake up….”

Godly Craftsman Xi Hong: “Didn’t I just upgrade your equipment yesterday? What are you afraid of? Attack, youngster! Isn’t that right, Chen Nan?”

Formation Spirit Chen Nan: “En…. How about you go ask Mao Yue.”

Beast Emperor Mao Yue: “Today’s sunshine is too bright. I’m recalling that cat of mine who died because of menstrual pain….”

Hong Xiaobao: “Can you guys not be so misleading?” <<less

A young Brave walked out of his village, gathered companions to his side, defeated the Great Demon King, became famous, then came back with beauties in hand! This was a legend that appears in the world of Seyrol every 200 years!... more>>

Our protagonist, however, isn’t a Brave. Even so, for over a thousand years his figure has loomed throughout its history.

Unwittingly, the name of the Red-robed Priest began to resound throughout the world. Red-robed Priest’s legend included extraordinary sword techniques and magic, erudite knowledge, and an almost prophetic ability to lead young Braves toward the proper path. People of the world think of him as a descendent of the ancient Yellow Race which led to his omnipotence. In essence, however, this was just the characteristics of the profession known as ‘Noble’. <<less

Cho Ryu Hyang was good at math from a young age. When he enrolled into the The Theoretical Maths and Martial Arts School, the teacher, Jo Gi Chun, recognized Cho Ryu Hyang’s talent immediately and took him in.... more>>

One day, Cho Ryu Hyang found a book in the library known as the “Moon Edge Flower Algorithm Magic”. Through the book, he met a legendary individual known as Zhuge Liang… <<less

Coincidentally, indoorsy-guy Zhang Yang went to the cultivation world, being the lowest level of zombie. By using a manual book named: “ Tai Yin Refining... more>> Figures”, Zhang Yang find his own way to success and leaves a “If a zombie knows how to use a manual, nobody can stop it “ legend in the world. <<less

His mother kidnapped by the Ice God Pagoda at a young age, Nian Bing grew up travelling with his father, avoiding pursuit. One fateful day,... more>> he was forever separated from both his parents and inherited two immortal treasures from them, the Ice and Snow Goddess’ Stone and the Flame God’s stone, allowing him to use ice and fire magic in harmony, a feat unheard of. Taken in by a former chef of legends, once known as the Demon Chef, he creates legendary cuisine while walking the path of vengeance! <<less

Wei Suo, a low level cultivator from the Spirit Peak City was scammed in a transaction. He ended up purchasing a damaged low level magical treasure. However, this worthless damaged magical treasure had an artifact spirit that already lived for several tens of thousands of years… On top of that, compared to several tens of thousands of years ago, many of the rare and sparse things were abundant now.... more>>

The first thing Wei Suo discovered was that the materials used to make a Fire Talisman that was worth half a Low Quality Spiritual Stone were extremely abundant now. <<less

Zhang Ruo Chen was the sole male heir of one of the nine emperors of the Kunlun Field. Ruo Chen’s father was known to all as the “Enlightened Emperor”, however Ruo Chen didn’t just leech off his status as emperor’s son. He proved himself to be a dragon amongst men, possessing a heaven defying body, and managing to cultivate to Greater Perfection within the Yellow Horizon Realm, at just the young age of 16.... more>>

But even though he stood at the summit of the younger generation and had a boundless future, he sadly died at the treacherous hands of his own fiancee at a young age.

Reincarnated 800 years later in the body of a young boy who shares his name, he found out his former fiancee already unified Kunlun’s Field and built the First Central Empire, and was now known as Empress Chi Yao… Empress Chi Yao—Her Majesty governed the mortal world and enjoyed prestige in all directions as well as an eternal life.

Zhang Ruochen stood outside of the Imperial Ancestral Temple, looking at the statue of Empress Chi Yao, and the flames of hatred burned in his heart. “After I practice for 13 years, I shall send the empress to her doom!” <<less

An ultimate warrior, the one and only Alchemy Emperor, Ling Han, died in his quest to achieve godhood. Ten thousands years later, he, with the... more>> 'Invincible Heaven Scroll', was reborn in the body of a young man with the same name. From then on, winds and clouds moved as he set himself against the uncountable geniuses of this new era. His path of becoming a legend has begun once more. Of all eras underneath the heavens, I am the strongest! <<less