If loving you was a sin...then that sin already began 200 years ago. I've suffered all this time to meet you, to love you. The lustful vampire Jin WooYoung, and the human girl that he loves, Kwon BoMyoung! When I look at you, the ice cold blood in my body burns like flames.

From NOIR:

This is the story of two siblings, Joo-won and Hee-won, and one man determined to take Hee-won's heart. Both Joo-won and Hee-won feel isolated after their parents separate due to infidelity and remarriage, placing both of them in new families. However, Hee-won's new step-brother, In-hyuk, notices Hee-won's suffering. Is he determined to take care of her, or is there something more?

Shin Gumiho (Shin meaning "new" and Gumiho meaning "old fox") begins with its origins based on Korean folklore. The 9-tailed demon fox, Gumiho, wishes to change into a human in order to keep her promise to the one she loved. However, right before she turns into a human, a vengeful demon-purger arrives and seals her into a sword. Now, in present day Korea, a young boy has found the sword and its contents. Gumiho is reawakened, but what will she do now?

Ryun is an unmotivated high school student who feels like there's nothing to do in life. Min is her childhood friend who is annoyed at his own popularity. This series is about their daily lives, who they meet, and how they grow.

After she died from an accident, Ria become angel No. 5623. She could not forget her life from when she lived. She misses Ban Ji Hwan, her boyfriend on Earth, day and night.
1 year later, Ria happened to see Ji Hwan's name on the death list, the list of every names who is about to die in 100 days. Ria begged high-ranked angels to let her save Ji Hwan. Ria entered the body of So Hae, a shy girl who is tired of her life, the opposite of Ria's personality. Enduring the bullies from step-siblings of So Hae, Ria did her best to bear everything in order to look for Ji Hwan. But when she found him, Ji Hwan cannot recognize Ria...

From Manga Updates An ordinary high school girl, Lin Seonu, unknown even to herself is actually a woman saint holding ancient power called the "Jade of Bango." On her seventeenth birthday, she obtained the power to see ghosts, and every morning after that she goes to school accompanied by the harmless and lovely ghosts. One day, however, Lin has an abnormal dream, and that evening, she encounters a terrible evil spirit. Shivering in horror, she is rescued in the nick of time by a handsome man she had seen in a dream. He frees the ridiculous power that had been concealed in her. He says that his name is In Mu, and that he is her fiance.

Aflame Inferno is about a self absorbed high schooler, Kang Shichan, that gets caught in the middle of a battle between demons. Injured severely and near death, the demon Inferno merges with the student to save his life. Together they win the battle to discover that they are inescapably joined. The only hope of ever being separate beings is to gather 1,000 Invento Hells and find the right spell of Resurrection. Can Kang Shichan balance hunting down demons with his school work?

The afterlife! Once someone goes in they can never make it out alive! Snow White journeyed to the spirit world with the pass to the spirit world her mom left her to find her dad's spirit but...

"To lose my love, or to kill her, those are the two choices I'm faced with."
The blood loving and cold, absolute devil, Pa Sun.

The one who wishes to protect Snow White’s happiness but must take her life, Tae San.
"I no longer have the right to be by your side, I love you.
Holding those feelings in my heart, I leave you for your sake."

Will our kind and lovely Snow White’s jealous sister Oori’s curse follow her to the afterlife…?

Anuki is a boy caught in a war between two countries. When he was small he was abandoned by his father so that a princess could be saved. This event triggered amnesia in Anuki, as such he doesn't remember his childhood.
As he grows up he decides to join a flight of mercenary units to be trained as a pilot so that he can help in the war, there he becomes the ace pilot and is highly aclaimed for his skills. But is he fighting for the right side?

From Loyal Kiss:

What if one day a stranger suddenly kissed you like in a movie?
And furthermore, that person was handsome like a movie star?

A heavy eater and simple minded,
A slow witted girl with no sense at all.
However, she is the area's best fighter, Kang DaYeon.

When she saves a person on the brink of death,
he shows his gratitude with a sweet and sensual kiss.
The weird transfer student Kang Uh yuk (Oh yuk?).

An exciting story of taming and being tamed!

From HMR Scans:

Chyoo Lee Ning, jerk Eun Jeh, pretty handsome boy Yun Jun woo, if it’s like or just bullying the one year younger guy who confuses people... Hyun bin. Heh young, who believes that the strongest person can achieve love… This is a love story about different teens.

From Easy Going Scans:

Once... Humans and Orcs peacefully co-existed, but at some point humans got greedy and started a war claiming the Orcs' territory. The diety-Lord who created all, got angry with the humans' greed and decided to punish them with 3 catastrophes. One of them was the "Dragons", divine creatures blessed with magic capable of doing almost anything. Now the Orcs, with a "Dragon" by their side, seem to have the upper hand. Will humans just sit back and see their land get destroyed? They are too devious for that... Their only good plan at that point is to abduct a "Dragon" to even things up. But how are they going to manage the capture of a being with so much power?

Note:Manhwa adaption roughly covers 2 volumes of the original novel Dark Mage (Novel).

Nan Hui was sent off to the city to live with her mother and her nasty grandmother when she was caught smoking at her country school again. There she rescued the drunk and ungrateful, Gong Myeong from the beatings of five boys. Angry that he did not appreciate her help, she stomped on his arm and ran off…not expecting to meet him again.

Gong Myeong devised a plan with Nan Hui after being heartbroken over losing a girl he loves to his half-brother, Baek Jae Ha.

"We're not going to really love each other. We'll be a contract couple to get what we both want.”
The handsome bad boy, Cha Gong Myeong & bad girl, Lee Nan Hui are declared a couple of horror!

What will happen when Nan Hui's best friend, who is in love with her, comes to Seoul? Things get even more complicated when Gong Myeong's half-brother falls for Nan Hui.

Can this bad prince give this bad Cinderella her glass slipper? Will love blossom between these two bad personalities?

It all starts when she was 8. He was kind, and nice to her. Yeo Jin is now 17 years old, and she moved back from Busan to Seoul to meet her first love... but when she arrives he has completely changed...

Hae Na a young pretty famous model who made it to the top within a short period of time.There’s more to this girl that seems pretty mysterious. Her whereabouts are unknown. Except nobody knows her secret, behind those thick glasses Kang Hae Na, a seventeen year old orphan girl is really Hae Na. With her determination to have a peaceful school life, she was allowed to go to school if she can hide her true identity. Find out if she can hide her identity behind those glasses or will her efforts be futile?

From SCX-Scans:

Angela wakes up in an abandoned warehouse. Confused and dazed, she has no memory of her past or any concrete idea about how she got there. Through a series of seemingly inconceivable events, Angela learns that she has been chosen as the next vessel for the great demon queen. The only thing preventing the queen from taking over her mind and body is her virginity. Will Angela be able to avoid temptation or will the Demon Queen Lilion be unleashed to ravish the Earth?

This series has been on hold many times, and now the author has decided to stick to volumes instead of serializing. From Tokyopop: Welcome to Faeries' Landing, a place where the real world and the faerie realm collide. Sixteen-year-old Ryang doesn't realize that supernatural beings descend on his town at night, but when he stumbles on a group of faeries bathing, he ends up becoming guardian of Fanta, a grounded--and very fetching--faerie. Having an otherworldly babe hanging on you 24-7 doesn't sound so bad at first... but when Fanta’s rival curses Ryang, he is destined to encounter 108 doomed relationships...

From Sura's Place:
Cha Ji-Yyoung is a journalist who makes a terrible mistake and is forced to make amends for his fault. He is forced to crossdress and enter a woman's university to reveal corruptions. His interesting life as a 22-year-old female dancing student begins.

A young man finds and returns a lost wallet and cell phone to a beautiful young lady, thus begins the destined relationship between two strangers. Sound typical? Well then, how about making the young lady the young man’s future homeroom teacher, and give them both a twisted sense of right and wrong. And just for kicks, let’s have the young man help himself to a self proclaimed reward from the lost wallet before returning it… but of course, this scenario wouldn’t be complete unless the young lady was very unforgiving when it came to teaching one of her students a lesson on morals. (Source: Infinity Studios)