【Scheduled for release by Arianrose on January 10, 2025!!】

Upon its publication as a book, the original title, "The Young Lady Told She Had Six Months to Live Was Sent to a Repulsive, Eccentric Mage as Her Sister's Substitute Fiancée ~Enjoying a Happy Remaining Life," has been changed.

Fiene, the second daughter born to the Count Hausen family in the Tierrier Kingdom, a land renowned for its advanced magical technology, is the only one in her family without magical power.

As a result, she has been disparaged not only by her siblings but also by her parents. Deemed a disgrace to the family, she is denied social engagement and spends her days assisting with her father's work.

One day, Fiene's health declines, and she frequently becomes bedridden.

At first, her family believed she was merely seeking attention or trying to shirk her duties.

However, Fiene eventually became unable to leave her bed, and when a doctor was finally called, it was too late: she was informed she had "six months to live."

Meanwhile, due to her father's failed investments, the Hausen family plunges into massive debt. Her parents ask their eldest daughter, Muguet, to become engaged to a wealthy, repulsive, eccentric mage residing in the frontier, but Muguet refuses, leading to a squabble with their third daughter, Maggie, over who will take on the engagement.

Ultimately, Muguet conspires with her brother, arranging for Fiene, who has little time left, to be her substitute and sending her to the frontier territory where the eccentric mage resides.

One might expect Fiene to burn with vengeance afterward, but it turns out the mage is a much better person than expected?

Fiene's relaxed, happy, slow life begins.

☆Book adaptation project is underway☆