Synopsis: I Choose to Marry You After All!

Lumina Raymond, the daughter of a disgraced noble family, is prepared to sacrifice her own happiness to rescue her family. With her elder brother in a sickbed and her estate in disarray, she consents to a desperate engagement with Marquis Lugol Carious. However, her life takes an unexpected turn when she receives a letter from her future self, dated one year ahead. The letter serves as a warning: her brother is destined to perish, and her own life will end in complete devastation. It states that there is only one route to salvation—she must select the man she previously rejected, the "Cold-Blooded Duke," Duke Lian Leidlant. With her future at stake, Lumina boldly approaches the infamous "Cold-Blooded Duke" to utter the words that will alter everything: "I choose to marry you after all!"