With the death of Earth’s potential Constellation, the Crimson Eye is now bent on consuming the world. Simun Kim--an alchemist out of necessity, due to an inability to use magic--successfully transmuted the Philosopher’s Stone to stop this cosmic threat. But he still failed. As death closes in, the Philosopher’s Stone rewinds time, waking Simun in the past with one last chance to rewrite the end of the world. (Source: Tapas)

When Nari returns home after her mother's death, she discovers a strange man living in her mother's house. This man was her mother's husband, and he isn't much older than Nari herself.

Cavil Sernua is the bastard son of House Sernua and the male lead of this story. His story begins in an orphanage, but he soon grows up to be a respectable figure who's loved by all. The villainess is Cavil's wife, Elodi McClaire, the character I transmigrated into. Elodi is cruel and evil, and she met her tragic ending in the book. However, I will not follow in her footsteps. Instead, I will raise Cavil well and divorce him so he can end up with his true love. Well, that is... if he'll let me. (Source: Tapas)

In 2018, monsters swarmed Seoul, and heroic “players” saved the city. Fast forward a decade, Hyukjin Kim, stuck in a seven-year rut after failing to become a player himself, gets a do-over. Zapped back to 2018, Hyukjin seizes his chance to rewrite history. With knowledge from the future and his re-awakened player talents, Hyukjin battles beasts and conquers dungeons in a pulse-pounding quest for redemption and survival! (Source: Tapas)

Enter Heilbronner: gentleman thief! The main villain of a novel, who fought against the heroes, steals from the rich at night, but by day takes on the identity of Ludger Kassen, the philanthropic son of a duke, more interested in history than politics or power. As commander of the ragtag Ruby Knights, isekai’d knight Clara has no choice but to get involved in the Heilbronner case. However, in doing so, and in working alongside Ludger himself, Clara learns he secretly has far grander motives... (Source: Tapas)

Duke Heros Archeon slays the black dragon Sellus, thus freeing the world from calamity—or so he thinks. But then, Sellus transmigrates into the body of Daphne Archeon, the duke’s cruel, petulant daughter, and somehow... this improves the girl’s personality?! Sellus takes over Daphne’s life and vows to train her body until she’s strong enough to kill her father. However, when dark mages threaten her family and kingdom, a feeling of righteous responsibility flares in her bratty little heart. (Source: Tapas)

Three years ago, Hui-Yeon was just your average otaku living in South Korea when she was thrust into the world of At the End of the Abyss, a novel she thought was trash. Hui-Yeon is now Ella Rein, a talented monster hunter. One day, she meets Clive Winterock, the female lead's brother and the man Gerard Aselenus--her favorite character and the gorgeous male lead--wants dead. Although she's a Gerard fan, Ella can't let anything happen to Clive because he's just too handsome to die! (Source: Tapas)

After being reborn three times as a book character and reviving a fourth time as a villainess in a dark romance, Rosetta Valentine has had enough. Instead of fulfilling her given role, Rosetta decides to live a normal life. The one thing holding her back? The fact that Elisha, her sister and the story's heroine, is destined for a tragic ending. In order to save Elisha, Rosetta swears to use everything at her disposal... including the male lead's brother. But will this villainess's plan succeed? (Source: Tapas)

After a lifetime of devotion to you, I refuse to be taken for granted any longer! Six years of patient waiting for my fiancé, Phillen, ended when he returned with a woman carrying his child. I now reside with her, feeling neglected as he showers her with attention. I'm left questioning my place in this household, facing a tough decision: stay or bid this place farewell. (Source: Manta)

When the daughter of the Erdona barony is forced to marry the infamous Duke Noel Felton, her loyal servant Grace McClean saves the day… by posing as the duke’s 99th bride-to-be! She’s doing her best to impress her fiancé by making him treats, rescuing a child, and even befriending the imperial princess! All seems well, until one day, Grace stumbles upon the duke’s journal and learns about his master plan... Will Grace survive her marriage? And what does the duke have in store for the empire? (Source: Tapas)

Although Rita Cardinale married Grand Duke Giuseppe Catane to help her lover George become emperor, she is stabbed in the back by the love of her life and loses her entire family. As Rita uses her alchemy to try and stop the emperor's army from taking her fallen husband's land, she is sent back in time to right before she's married. Full of vengeance, Rita wants to stop George from becoming emperor. For her plan to work, she marries Giuseppe again, but why is he acting so different from before? (Source: Tapas) *Note: Chapter count includes 2 side stories.*

Her tenth year since debut, the two-time consecutive year-end grand award winner: Baek Nokha, the undisputed representative female soloist of South Korea. On what should have been her greatest day—a day where she was to receive another grand award—the unexpected news of her mother’s death turned it into her worst. “Do you want to save your mom?" A mysterious cottonball appears in front of the sorrowful Nokha. It says that if she accepts its proposal and fulfills it, it will bring her mom back to life. “I don’t know what kind of proposal this is, but I accept.” To return to that moment before everything changed, Nokha accepts the proposal. After making a contract with the cottonball, she opens her eyes in another person’s body. Then… [System] [Congratulations! You have become "Yoon Chung."] [From now on, you are a member of a girl group destined to fail.] [You must save Still Blue!] Can Nokha, now member Yoon Chung, save the girl group from its destiny of failure?