The world is submerged, and sea monsters rule the earth. Will Bota and his family ever make it to safety and escape this aquatic hell? And who in the world is Kana?! (Source: Toomics) *Notes: \- Includes six extra chapters. \- Originally published on Toomics where chapters 1-3 were subsequently combined to form chapters 1-2 on Naver.*

High school student Moon Bin Lee has difficulty sleeping due to a recurring nightmare: he's stranded over a thousand years in the past chasing a dark-haired girl into a deep abyss. Before long, the nightmare overwhelms him, and he is unable to tell whether he is Moon Bin, a Seoul teenager at the end of the second Millennium, or Sa Kyoung Kim, the son of a prominent warrior family in the middle of the first Millennium. People in his present-day life assume roles in his historical life as he struggles to learn exactly who he is and what he's expected to do, straddling a transmigratory portal through time and space. In the present, his school's kendo club battles to stay in the championships...but in the past, Moon Bin finds himself at the threshold of a territorial dispute on the plains of Mongolia ... (Source: TOKYOPOP)

Dahye and Dawoon are siblings that live together with their parents. Their relationship is a bit rocky since Dawoon has always been their parents’ favorite and Dahye holds some resentment towards him. Dawoon, who is a high school dropout, is always in his room playing games. Dahye starts noticing that he’s acting weird, and after finding a disturbing story in her brother’s computer, she starts fearing him and what he might be capable of doing. So she enlists the help of her aunt and best friend to try and find out what is wrong with Dawoon. (Source: Lezhin)

After defying death's grip, Yu Lin awakens the "Divine Tycoon System," which grants him daily cash payouts. But there's a catch: the money is unusable Nether Tokens. Years later, he gets chosen as one of the lucky few to beta-test Global Menace, a horror game where only the best and strongest can survive. While others are frantically appeasing the fierce spirits, Yu Lin recruits loyal ghost followers with his Tycoon spending. Looks like having money is all you need to rule the underworld! (Source: Tapas)

Only one survivor made it out alive from the school kidnapping incident that rocked the nation... Gi-To Kang. And now he wants revenge. Let the hunt begin. (Source: Toomics, edited)

One day, Hyeonjun, the president of an entertainment company, coincidentally sees Yeona on the subway. Mesmerized by her mystical beauty, he begins riding the subway every day, just so he can see her. When they are unexpectedly reunited, love sparks between their hearts... Until Hyeonjun discovers a secret about her. (Source: WEBTOON)

When it comes to grades, bookish high school student Mariko Kumakura is at the top of her class. Socially, however, she is shy and lonely, typically eating lunch by herself. Enter the charismatic and beautiful Akko Oohashi, whose goal is to befriend Mariko and burst her out of her introverted shell. In the process of transforming Plain Jane Mariko into one of the cutest, most popular girls in school, deep feelings begin to emerge that suggest something deeper than friendship. Will these feelings destroy the budding relationship between Mariko and Akko, or will it turn into something else? (Source: Seven Seas Entertainment) *Note: Includes 9 extra chapters.*

Play a game that costs a lot of money with your best friends! The key to clearing the game is "don't doubt your friends." However, one betrayal raises suspicion, and the game becomes a psychological warfare! Money or friends? The ultimate intellectual game manga that shakes people's hearts has been born! (Source: K MANGA) *Note: Includes three extra chapters.*

I’m going to make this school my harem! When a cute girl asks Issei out, he believes his twisted fantasies are finally coming true. Too bad the girl sprouts a pair of black wings and stabs him with a spear on their first date! Saved by his school’s number one beauty, Rias Gremory, Issei is transformed into a demon and made her servant. Issei hopes to rise through the ranks of demonkind to grow powerful enough to create his harem, but in a city with fallen angels and insane priests, he’ll be lucky if he can live long enough to do it! (Source: Yen Press)

Class troublemaker Ryu Yamada is already having a bad day when he stumbles down a staircase along with star student Urara Shiraishi. When he wakes up, he realizes they have switched bodies—and that Ryu has the power to trade places with anyone just by kissing them! After figuring out the workings behind this new and amazing ability, Ryu and Urara take full advantage of the situation to improve their lives. But with such an oddly amazing power, just how long will Ryu and Urara be able to keep their secret under wraps? (Source: Kodansha USA) *Notes: \- Includes two extra chapters. \- Includes the one-shot "Maou no Kyoushitsu (The Devil's Classroom)".*

Basketball club manager Yuki has a secret—she’s in love with the team captain! But when Naruse discovers her secret, she’s in trouble! Just how long is he going to keep teasing her about it? Stupid pretty playboy… (Source: Yen Press) *Note: Includes one extra chapter.*

Ayumu Isuzu lives in a world without sound. He may not hear the world around him, but he knows many things: that "thank you" and "sorry" look just the same in sign language and that he can't just leave this musician where he found him, all beat up like that. What can Touka and his violin bring into Ayumu's life? And what can Ayumu bring to Touka's music? (Source: Manga Planet)