[Original Webtoon](https://manga.line.me/product/periodic?id=Z0003609) The Mercier Marquis family—an elite clan tasked with protecting the royal family and executing criminals. Their only daughter, Jeanne, is outwardly a frail and sickly noblewoman, but in truth, she is the most feared and ruthless executioner of the Mercier line, known as the "Beheader of Mercier"! Feared and shunned by society as an ominous presence, the Mercier family struggles with their reputation. Jeanne’s father, Benoît, begins to worry: “At this rate, my daughter will never get married!” Desperate, he begs her to attend a social party. Reluctantly, Jeanne shows up—only to be suddenly proposed to by none other than the second prince, Henri!? A twisted romance between a fearsome executioner lady and a scheming dark prince! Original Webtoon

Celia Felix, celebrated as the "War Goddess of Garosflone," is a fierce knight marked by a tragic past. After being betrayed by the second prince, Claude, she faces execution. Miraculously, she finds herself back on her 17th birthday, granted a chance to rewrite her fate. Determined to avoid her previous mistakes, Celia resolves to take charge of her family’s legacy. To gain the support she needs, she seeks out Kai Vernon, a powerful ally and former comrade. Their reunion reveals a gentler side of Kai, who expresses a heartfelt desire to help Celia realize her dreams this time around. [Original Webtoon](https://manga.line.me/product/periodic?id=S142522)