One day, a mysterious virus spreads through the city of Seoul in the form of mutant cells that keep multiplying. When people come into contact with these cells, they turn into hideous and dripping creatures that can infect others at any time.
Yeon-U, who is on a school trip to Seoul, is excited at the thought of getting closer to So-Yeon, a classmate whom he had a crush on. But for Yeon-U and his classmates, the trip soon turns into a nightmare. In order to survive, these high school students must find a way to escape the city before it is completely engulfed by the virus.
One Day, Suddenly, Seoul Is It is also Known as: One Day in Seoul
Genres: Horror , Romance , Thriller , Action , Supernatural
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Top 5 Manhwa/Manga Like One Day, Suddenly, Seoul Is [2026 List]
5. Hikaru ga Shinda Natsu
"So, Hikaru is no more... If that's true then..."
Yoshiki and Hikaru are two boys who live in a certain village. They're the same age and have always been together growing up. But one day, Yoshiki noticed that "something else" has taken Hikaru's place. Even after learning of this, Yoshiki still wants them to be together. And so, his life with the "something" that looks like his friend begins.
At the same time, strange incidents keep occurring in the village...
The Summer Hikaru Died is currently publishing and has Chapters. It is also Known as: 光が死んだ夏, Hikari ga Shinda Natsu, The Summer Hikaru is Dead, The Summer the Light is Dead
4. Your Throne
Tensions are brewing under the seemingly calm surface of the Vasilios Empire, a kingdom ruled by the Imperial Family and the Temple. Lady Medea Solon has lost her place next to Crown Prince Eros, but resolves to do whatever it will take to win back what's rightfully hers. Will she reclaim her throne?
Your Throne is currently publishing and has Chapters. It is also Known as: I Want to Be You, Just For A Day, To Be You, Even For A Day, To Be You, Even Just For A Day
3. Shingetsutan Tsukihime
Shiki Tohno sustained a life threatening injury as a child, and due to that incident he was sent away from the Tohno household and was given to a relative to be raised. Years later, when Shiki is in high school, the head of the Tohno household—his father—dies, and he is ordered to move back in by his sister Akiha, who is the new head of the household. However, Shiki holds a huge secret. Ever since that injury, he has been seeing lines on objects, and only with a special pair of glasses is he able to stop seeing them. Also he is unable to remember anything well from the time before his accident. The day he moves back to the Tohno household is the day he stumbles upon a woman named Arcueid Brunstud and decapitates her with one stab of his knife in a temporary fit of insanity. When she suddenly showed up beside him later alive and well, and ask him to be her bodyguard, Shiki's journey to unravel the mysteries of his past begins.
Lunar Legend Tsukihime has finished publishing and it has 74 Chapters. It is also Known as: 真月譚 月姫, True Lunar Chronicle Tsukihime, Lunar Legend Chronicles
2. Utsuro no Hako to Zero no Maria
Utsuro no Hako to Zero no Maria, or The Empty Box and The Zeroth Maria, tells the sinister story of Kazuki Hoshino, who is almost madly attached to his everyday life, and his antagonist Aya Otonashi, who suddenly transfers into his class—for the 13,118th time. She majestically announces to “break” him, without paying heed to anyone else around them.
This is but the start of a dark roller coaster ride that turns the two against themselves, the people around them and the one who may be god. Read on as their relationship slowly changes and they go against their most basic values in their struggle against the world itself.
The Empty Box and Zeroth Maria has finished publishing and it has 40 Chapters. It is also Known as: 空ろの箱と零のマリア, HakoMari
1. Bastard
There is a serial killer in my house!
Bastard has finished publishing and it has 94 Chapters. It is also Known as: Bastard
