**Official Translations:** [Japanese](https://jp.piccoma.com/web/product/151193), [Korean](https://page.kakao.com/content/63310756)

*Note: Originally published in 2026 issue No. 1 of Margaret magazine.*

That day, I died at the train station and my mind got transferred inside to a body of a girl in a fantasy world. [Original web novel](https://ncode.syosetu.com/n1323p/)

Chaliaze, who can see the remaining life expectancy of herself and anyone she touches, signs an engagement vow with the Crown Prince, but her life expectancy, which should have been of 70 years, is reduced to just 10?! When she tries to take steps to dissolve the engagement, it turns out that not only her own life expectancy will be reduced, but that of her relatives as well... Now she has no choice but to find a way to get her life back while remaining as his fiancée! https://www.cmoa.jp/title/306989/

The honor student Izuki is constantly getting pushed around by the delinquent Sakata… (Source: Margaret, translated) *Note: Originally published in Margaret 2023 issue No. 23.*

The story follows the daughter of a wealthy modern‑day billionaire family who dies and is reincarnated into a historical novel as a “cannon‑fodder” concubine meant to be easily discarded by the cold‑hearted emperor. Determined to survive and avoid her doomed fate, she uses her modern knowledge, charm, and “tricks” to navigate palace politics and stay out of danger. Despite her many schemes and attempts to avoid trouble, the concubine ends up drawing the unusual attention of an extremely self‑disciplined, emotionally reserved emperor who consciously refuses to flirt with her or be swayed by her looks. Their dynamic becomes the heart of the story: a clever, seductive concubine trying to manipulate the game of the palace versus a strict emperor who refuses to play along, creating slow‑burn tension and romantic comedy‑style push‑and‑pull.

**Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list.nhn?titleId=753223), [Naver Series](https://series.naver.com/comic/detail.series?productNo=5538564)

In the summer of her junior year, Ai fell in love with Mochizuki-kun, a classmate who helped tutor her at math. This is the start of a story of finding first-love with just one year left to live, trying to make unforgettable memories! (Source: Manga Mee, translated)