Isekai, reincarnation, transmigration, etc.

"I became the spirit of elements when I reincarnated?!" Ellen is a young girl reincarnated from modern-day Japan as a half-spirit. Her father, Rovel, is the legendary hero who saved the kingdom, and her mother, Origin, is the primordial queen and ruler of all spirits. Furthermore, she herself has the overpowered ability to manipulate the elements. While looking absolutely adorable, this perfect little girl will fall back on her past life's knowledge and the power of the spirits to protect her precious family!

Grimoire Alchemist is a dating sim popular among both boys and girls in Japan. The player’s rival in love, Claudia Ellington, is jokingly called the “Villainess of a Thousand Deaths.” But this alias of hers is actually no joke; she really does die a thousand times in the game! Alas, our poor little protagonist ends up filling Claudia’s shoes when she gets reincarnated in the world of Grimoire Alchemist. Determined to escape the dire fate she has in store for her, Diehard Grimoire Alchemist Fan #1 (now the reincarnated Claudia) does everything she can to avoid entering the love interests’ romance routes in an attempt to separate herself from the game’s storyline and save her own skin. Despite her best efforts, she fails spectacularly as her love for the characters and game compendium of a brain lead to her pulling off impressive feats one after another. Join her as she (much to her dismay) magnificently steals the hearts of the game's charming love interests!

When noblewoman Cecilia realizes she's been reincarnated into an otome game, her shock is further complicated by the fact that she's the villainess! What's worse, she can't seem to change her fate. Now, her engagement is broken off, the heroine is harassing her, and she's forced to work in a brothel--where her very first customer turns out to be the debauched Leader of the Imperial Guard, Lucas Herbst. This dangerous Casanova looks like he'll be the end of her, until he takes her as a fiancee!

Princess Rien Digrit, plagued by a curse where her husbands die on their wedding night, faces betrayal on her sixth marriage. After being murdered, she reawakens on the day of her fifth husband's funeral. Now solely driven by revenge, Rien seeks the ruthless Grand Duke Clocean Ellagadar and agrees to enter a marriage pact with him. But as Clocean erases and alters their contract's terms, insisting she forget its existence, Rien questions his understanding of their arrangement. Is this truly just a contract marriage, or is something deeper unfolding?

The first time Vedis transmigrated into the novel “Princess of Eventide,” she followed the original plot exactly for seven straight years—and lost almost everyone she loved along the way. Lucky for her, she’s been sent back to the start again along with her close friend Rosanne, the princess of Moselberg. Together, they will do everything in their power to prevent the violent rebellion and save the people they love. But when they start making different choices, what else will change? And will they discover the traitors in time?

Agnès has been engaged in an arranged, political engagement with Lucile since childhood and fell in love with him upon meeting him. Lucile however does not return these feelings and sees the marriage as purely political. Now adults, Lucile wishes to break off engagements and marry the one he truly loves, Agnès however will not go down so easily.

Plonked right into the world of a novel she once read, Sophie simply wishes to live out the rest of her quiet life in the background. Who could ask for a better place than the sleepy village of Pellun? And it was wonderful, peaceful... until knights came in searching for Lady Amelia. The Amelia Cedric from the most powerful noble family in the Rohatin Empire? Wait, it can't be... I'm just an extra!

Sandy, an adorable maid, whose hobby is cleaning, becomes a fiancé of the young master, Killian, who is a ladies' man with a snippy attitude. One day, when it was thundering, Sandy was possessed by Alexandra, the prettiest socialite. She becomes a fiancé of Killian, the young master of the highest noble family, who has been mesmerized by Alexandra! However, they are their worst enemies. To go back to her body, she pretends to be Alexandra, hiding her true intentions.

Updating

I possessed an extra who died as soon as the original work started. I was the hero’s incompetent guide. Only until I die, will the male lead meet his new guide, the heroine. To safely stray from the original work, I pretended to be dead after consuming a toxic flower that throws you into a coma, but- “My guide isn’t breathing anymore.” ……? “Who the hell can stop me?” The male lead awakened and went berserk? You awakened after thinking I died? You can’t possibly awaken like this….! *** “You’re leaving me?” Bliss scoffed at Shana’s resignation letter. “Is this a new joke?” “No. You don’t need a guide anymore so I…….” “Shana.” Bliss called her in a soft but determined voice. “You can make fun of me, you can deceive me like a fool, or you can play with me as much as you want. So don’t even joke about trying to leave me.” Bliss whispered to Shana with a beautiful smile that looked like a painting. “I just can’t let that slide.” You Awakened while I Was Dead. / Dia Bangkit Ketika Aku Mati. / 제가 죽었다고 각성하시다니요.

Ellen's plan is simple. Before turning into an obsessive villain who gets executed, she's going to get a divorce! But after she becomes Ellen Lianster, her plan gets complicated. Her new husband, Aiden, has developed a debilitating fear of being touched, and Ellen is determined to discover the cause and cure. As she finds ways to help him, an affection-deprived Aiden slowly begins to seek comfort from Ellen. With both hearts opening up to each other, can this marriage succeed... at failing?

An Omega who was pregnant with the Alpha's baby after only one night. The character who was originally a villain who was driven into ruin after doing all kinds of evil deeds towards the main characters. I possessed that very character named 'Sung Eunyul'. But the past is in the past, and I just want to live happily with my child. While living my new life, I encounter Kang Kang-joon, the main character of the novel that suddenly appeared in front of me. "I think I've heard your voice somewhere. Have we met before?" I heard him properly. I'm the Omega who spent the night with you... I desperately avoid him in order to maintain my current peaceful life, but Kang Hajoon continues to be interested in me, who didn't even spare me a second glance in the original work. "I'll do everything you want, so give me three months." Even as he gradually narrowed the distance, he suggested living together for three months. The conditions are perfect for repaying the remaining debt. In the end, I closed my eyes and accepted Kang Hajoon's offer... “I look forward to tomorrow.” Why do you look so happy?

Even though the harsh reality feels like living as a beggar, to think that the end would be death from overworking! If it’s going to end like this, I should’ve been in a lot of relationships, but wait, oh my... who are you in the mirror? I’m a little flustered but this body… it’s really pretty! It feels like I’ve been transmigrated into a romance fantasy novel. Since I’m already like this, should I enjoy the romance while I’m at it? “But which novel did I get transmigrated into?” I’ve read dozens of books where the ‘Northern Duke’ and ‘Childhood Friends’ exist, I’ve read so many with a black-haired male lead and a blonde female lead, Ah~ I don’t know!! For now, let’s start by conquering the male characters! “I already have a promised marriage." “I volunteered for the Western Guard. We won’t be able to meet for several years.” What is this, is this really a romance fantasy novel? Why is everyone running away?! In the first place… was I really transmigrated as the female lead? What kind of novel is this!!!! <It Seems I’ve Transmigrated Somewhere>

Muzel Clave Laurent Morze is destined to die during the war caused by the heroine of the novel "Mesiria." In order to avoid her horrid fate and live a carefree life, she decides to change the future with a special ability that allows her to look at the memories of people and objects with a single touch. She soon gets involved in the dramatic events of the original story in an attempt to make things go in her favor... but will her touch be enough to ensure the happy ending she's always wanted?

A beta writer finds his Muse inside his new alpha boss... And writes erotica modeled after him! What would he do when he go found out?

300 years ago, Saintess Maria was murdered for her magical powers, while her loyal knight, Avelron, was powerless to save her. But now, Maria has been reborn as a bright and happy young woman named Yeriel Hyem. Unaware of her true identity as a saintess, Yeriel is living a peaceful life with her beloved parents and younger brother. Things only seem to be looking up when she meets an enigmatic – and extremely handsome – man named Levnaor. But with his arrival comes mysterious events that Yeriel never expected… As things begin to unfold, can Yeriel continue to live her blissful life? Or will her tragic past come back to haunt her once-bright future?

It's love at first sight when Estella, princess of the kingdom, meets Isaac, the margrave's heir. She pines and pines after him only to learn that he's already engaged! Devastated by the wedding, she hears a voice calling to her, when she suddenly falls into a pond and loses consciousness. She wakes to find out seven years have passed and she's... married to Isaac?! Now, she has a collapsing marriage, two children, and a host of strange decisions to unravel and figure out why she ended up here!

An overworked girl strikes gold, waking up as wealthy noblewoman Yvonne Argentrose in a novel. Once a jealous villainess one-sidedly obsessed with the crown prince, now all she wants is a peaceful and opulent life. Still unconvinced of her transformation, her family tries to set her up with the empire's perfect man, Duke Ehels. But when the once uninterested crown prince catches wind of this, he becomes jealous, and drama ensues! Can Yvonne escape the drama and enjoy her new life in peace?

Chao Yihun, who could only move in a wheelchair because of an accident, walked into another world and was told that he had a system. As long as the male protagonist went to attack here, he could stay in this world and enjoy the prosperity and wealth with sound limbs. In order to avoid dispersal, Chaoyi followed Qin Que's method of "taking the loopholes" and tried his best to improve the favorability of the "male protagonist", which led to all sorts of dumbfounding situations. He also accidentally discovered the "Original Chaoyi". The secret of death...

When Anita's long-lost older sister Arabella finally turns up after 19 years, their parents are overjoyed and begin to shower her with the love and attention Anita never received. But when they try to take away her best friend and fiancé, Axion, Anita finally puts her foot down. She's had enough.

After being abused, tortured, and exploited by her best friend Lavienne for 14 lifetimes, Saint Dinah swears to get revenge. And luckily for her, she manages to capture the attention of Archduke Tersia, who adopts and renames her "Esther" to honor his late wife's wishes. With her new status and knowledge of Lavienne's true nature, Esther embarks on the long journey toward vengeance. But will she succeed? Or will her 15th life meet its demise due to Lavienne's greed?