Myungha Tae is going to die in 300 days. Well… maybe. After getting sucked into his friend’s novel, "Love Interest Zone," 29-year-old Myungha becomes a 19-year-old high schooler again with one mission—make Yeowoon Cha happy or die. With only 300 days to succeed, Myungha must break past Yeowoon’s barriers and prevent him from experiencing the same tragic fate as he did in the novel. But with Yeowoon’s favorability toward him in the negatives, will he be able to survive? (Source: Tapas)

What if your whole life was predetermined? When Noelle Ainelle is reborn as an evil marchioness, she learns she is fated to die alongside her 5-year-old daughter at her husband’s hands. But with a new attitude and a will to live, Noelle resolves to salvage her marriage for their daughter’s sake. Too bad her husband, Rupert Ainelle, is a war-loving marquess who knows nothing but violence. With the clock ticking before the unthinkable, can this villainess make peace with her warmonger husband? (Source: Tapas) *Note: Includes three side story chapters.*

How is the reincarnated heroine supposed to survive as Enrica, a powerless noble lady who gets killed by her archduke husband on her wedding night? Fortunately, a mysterious but kind Count Belbrington hears Enrica's plight, suggests that she find another man to marry, and even says yes to her following proposal! Everything seems strangely smooth sailing from there. Not only is Enrica's power-hungry father surprisingly cool with her marrying a man of lower status, but the murderous archduke isn't retaliating at her for breaking off their engagement, either. Something's not adding up, but what could it be...? (Source: Tappytoon)

Yeon-U Chae, a talented yet lonely composer from Korea, finds herself and her family trapped in the underworld after a car crash. In her first life, she marries Hyo-Jo, who ultimately kills her. In her second life, she takes revenge by taking her own life in front of him. But despite her desperate wish for an end, she’s given another chance at life. However, this time, instead of encountering Hyo-Jo, she is discovered by Hwi-Ta, a mysterious man with a black wolf as his guardian spirit. Can Yeon-U break the cycle and find true safety in this treacherous underworld? (Source: WEBTOON, edited)

I-Bak Kim has only ever dreamed of living an average, peaceful life -- nothing more, nothing less. But when he finds himself with supernatural powers, I-Bak must now learn how to hone his new abilities and get used to the fact that, from now on, his life will be anything but normal... (Source: WEBTOONS, edited)

Enter the world of Hajun Lee, just your average delivery guy trying to make ends meet. But when he's summoned to Olympus for a special delivery, his life takes an unexpected turn. Suddenly, he's the personal delivery man for the gods, earning big bucks and upgrading his gear with each risky delivery. Follow his daring escapades through dungeons and battles with monsters as he learns to outsmart them all. From one divine job to the next, Hajun faces it all with wit and guts. But can he keep up the hustle of being a regular delivery guy while also serving the mighty gods? (Source: WEBTOON)

While working the regular shift in a supermarket, Ailene finds herself waking up in the body of a nanny within a fantasy novel. Knowing this character dies at the hands of the twin princes at the beginning of the novel, Ailene vows to raise these boys to be kindhearted and avoid their dark storyline. She fits right into her role and things seem to be looking up until the empire’s “mad dog” Duke Kasar stumbles into her life and asks her to pretend to be his lover. Will Ailene make it through the fantasy novel alive?! (Source: WEBTOONS)

A man wakes up, tied to a crucifix. He’s a district attorney, held prisoner by a serial killer named Tang Lee. Why is he there? And who is this twitchy man staring him down? As the story unfolds, we follow Tang Lee’s descent from average nobody to murderer. The catch? All of his victims are revealed to be criminals, rapists, and killers who had escaped justice. Is Tang an angel of retribution? Or is it all in his mind? At every turn, a new dark corner of society’s decay comes to light in this twisted thriller. (Source: WEBTOON) *Note: Includes three extra chapters.*

Ever since being transported into the world of a book she read, Leana has had one goal: stay on the emperor's good side and avoid being sent to prison! Sure, she agreed to marry him and become his empress consort for a pampered life of luxury, but she's determined not to make the same mistakes as her antagonistic story character. But for some reason, things in the story keep changing -- new characters, unexpected events... Can Leana get this story back on track, or is she in for a plot-twist? (Source: Tappytoon)

After a prophetic dream foretells her sister’s death in a political marriage, Arasilla Hugo takes matters into her own hands and marries in her place. Her groom? Demian Vandermeer, the knights’ captain and the brother of her sister’s former betrothed. The only problem is that mages and knights are sworn enemies, and their sharp tongues and stubborn hearts turn every situation into a competition. Arasilla races to save her sister from a tragic fate, while Demian fights for the dukedom. Will their rivalry stay just that? Or will their contractual marriage burn into something more? (Source: WEBTOON)

Wait, why are you in love with me?! An office worker is reincarnated as Elena, the villainess of a romantasy novel. Aware of what fate awaits her, she rejects the male lead's offer to become his lover and thinks herself safe from trouble. That is, until she discovers that she has unwittingly charmed the male lead's younger brother! (Source: Manta)

Yumi, an actress with no experience in love, is terrified when she wakes up in a dark romance as Selene Belias on her wedding night! Yet instead of confining her like in the novel, her husband, "Monster Archduke" Varas, brings her gifts and takes her on outings. She falls for him... but then discovers he thinks she's a witch and is searching for the real Selene! Can this actress convince her first love that she's really his wife? Or is she to be cast out of this role that's not rightfully hers? (Source: Tapas)