All Gun wanted to do was turn over a new leaf. A problem child since birth, Gun thought transferring to Northern Art High School and moving into the Lucky Residence would offer him a fresh start--a chance to begin again, away from his punch-drunk past.
He really should have known better. Whether it's having his attempts at romance with the lovely Seung-Ah thwarted time and time again by the lusty Ji-Ae, putting up with deliveryman Sung-Rae's dreams of heavy metal stardom, or dealing with Northern Art's gangs, Gun is going to have a very hard time shaking off his past. However, it's something he must do if he's to look towards the future, and Gun's future is a bright one indeed.
For on the hard asphalt surface of a bike track, Gun will finally lose his apathy and find himself. On the back of a motorcycle, Gun's life finally has purpose, and it's a purpose that will not be fulfilled, at least in Gun's eyes, until he's taken the checkered flag in the Korean Grand Prix.
(Source: MU)

Two centuries after the establishment of the Joseon dynasty, a long war breaks out because of the Japanese invasion. Four beings, both human and celestial, struggle to correct the balance of the universe: Eun-dong, a boy who lost his mother to the war and is now searching for his father; Tae-eul, the Angel of Death who seeks to solve the mystery of the lost souls, the honorable 800-year-old Tiger Heuk-ho, and the nine-tailed fox, Ho Yu-hwan. This is their story.

Choi Hong suddenly becomes the stylist of a popular boy band, Real Monsters, after discovering they are actually supernatural beings who desperately want to be human. It becomes her task to transform the band of fashion misfits into fashion icons so that they can obtain the love from their fans they need, in order to become human for good.

In 13th century, Mongol led by Genghis Khan, rapidly expanded its territory. Goryeo (Ancient Korea) was no exception from its claws.

One of early clashes between Mongolian army and Goryeo army saw a resounding defeat for Goryeo, and in that defeat, a defeated general, who survived, walked into a forest at night to die and met a kumiho (9 tailed fox)...

Original Webcomic

The beginning of destiny to save the world. The battle's prelude revolves with the fate of the seven boys. BTS (Be the Shield) Become a shield of the Earth Guard! (Source: NATE.com)

Marriage is in shambles. But still their pride stops them from seeking each other. That's when both drift out to get the taste of some "Drugcandy" (adultery). A tale of two people exploring out of their relationship.

(Source: MU)

This is actually a collection of short stories. The first one goes like this: Two high school girls are complete enemies, and they both are in their own gangs. They fight each other all the time, and to get even with the other, one girl tries to kidnap the other's boyfriend. But the information her right-hand girl gives her is wrong, and they kidnap some really good-looking guy who is NOT the boyfriend of the other girl. You know what happens. They fall in love. (from entropy scanlations)

Year XXXX, The Age of Chaos, a
dictator meets a vampire who
has awakened from 300 years of
slumber and is hungry for
some tasty blood.

From ilovemanhwa.com:

A HIDDEN WAR AROUND THE SECRET OF SEOUL, THE 600 YEAR OLD CAPITAL OF KOREA. Joo-hee never dreamed he would be investigated in the Presidential Residency by making emergency calls to see the flame from the city center though he felt wrong to know noone else witnessed the flame at school. People from National Fengshui Office said Seoul is in danger, for some people are breaking the seals on the places of bad chi. Indeed, people are killed by unearthly monsters, and not knowing what talent he has, Joo-hee's life is swept to this hidden war.

When Tae Yeon Im finds out that the idol star that she's adored for ages is currently attending the same school as her identical cousin, Jung-Woo Im, she convinces her cuz to exploit their similitude and switch places, she will dress as him, attend his school and try to get close to her lover boy. And he will dress as her, attend her school and revel in its sea of babes. Or maybe he just likes wearing a skirt? The plan seems flawless until Tae learns of a bully named Ga-Wun Kim who likes to beat up on poor Jung-Woo. Meanwhile, Jung-Woo finds that being a woman might not be as thrilling as it seems. New love story begins when Jung-Woo & Tae Yeon switch back to their own original identity. New characters starts appearing and now the story is focusing about Jung-Woo and his friends. What sort of love story that is going to begin this time? Let's find out.... :)

Shi, Hwa and Mong are sisters. They have something special: they are triplets. After losing their mother, they are each entrusted to a different family. Thus, Shi lives in New York; Mong in Japan and Hwa remains in Korea. Nine years later Shi comes to find all the three in Korea... What became of their father? And why were they separated?

In 18th century England, Gabriel, an orphan girl from a fallen noble family befriended a young man named Jeremy, who was rumored to be an illegitimate child of a nobleman. After an incident occurred, Gabriel must impersonate her friend Jeremy, taking his place at an all boys academy for nobles, a place that may seem like heaven to others, but really hides a harshness which she would never have imagined.
(Source: MangaUpdates)

Apart from the fact the color of her eyes turn red when moon rises, Myung-Ee is your average, albeit boy crazy, 5th grader. After picking a fight with her classmate Yu-Da Lee, she discovers a startling secret: the two of them are “earth rabbits” being hunted by the “fox tribe” of the moon. Five years pass and Myung-Ee transfers to a new school in search of pretty boys. There, she unexpectedly reunites with Yu-Da, but he doesn't remember a thing.

Woo-jin is headed home for a memorial service. Da-hong is searching the countryside for someone she used to know. Their paths cross when Woo-jin ruins Da-hong's fruit basket (which she had bought as a gift) by accident, and ends up taking her to her destination in his car as an apology. Unexpectedly, the place Da-hong has been searching for is Woo-jin's own home?! What is their relationship to each other...?

Yu Mano wanted a job where he wouldn't have to deal with lots of people looking at him, and maybe where he could get some of his college homework done during breaks. Being an albino in South Korea, he always stands out. There's this creepy yet eye-catching mansion in his neighborhood that somehow is a library, so he decides to work there part-time for a while.

But his annoyance level soon shoots through the roof because every single one of the (admittedly gorgeous) librarians there are vampire otaku! They even dress and talk as if they are vampires—and as if they're certain he is one, too!

After an awkward first encounter with the head librarian (including being dragged into his elegant coffin), he is determined to never go back, but....

(Source: myreadingmanga)

Spring was never Yungsuu's favourite season, until he met this girl. From the moment he captured her with his camera, he knew he was in love. She, Iyang, was charming (in his eyes), even if in reality, she is a more disgusting, agressive tomboy. Furthermore, he found and peeked at her artbook one day, revealing something that she has a rather shocking hobby that may change his mind (or not)...

To research the cause of his sister's death and the culprit of this, Li Ji Lin intentionally enters a club posing as Jiang Wu's lover; whose relationship was created only to be able to enter the club, when he enters the club and investigates thoroughly discovers the culprit and wants revenge, but does not know that he is in danger since he was selected by the members as "The prey"

A bunch of stories all revolving around a red haired man, Iriya. All his life he was discriminated against and called a demon because of his hair color.
1) Innocent Eyes: Iriya becomes the tutor for the crown prince of a kingdom, who actually says his hair is pretty...
2) The Moonlight and the Way of Stars (Tsuki no Hikari Hoshi no Michi): Trouble in the palace.
3) The Beast Who Sees a Dream at Night (Three chapters): Adventures...
Extra : Splash : Iriya's childhood
(Source: M-U)