Born frail and sickly, Momoka died young. In her final moments, she thought of her favorite light novel characters, and somehow, she opened her eyes again—reincarnated as Serenity, the protagonist of a spin-off story. Serenity is a tragic heroine who, after a childhood accident left her with a scarred face, faced nothing but misfortune. But to Momoka, Serenity's body—aside from the scar—is a miracle. She can eat without nausea, run without getting out of breath, and move freely. Overjoyed, she embraces her new life, determined to break free from the tragic fate that awaits her. Armed with overwhelming positivity and the life skills from her past, she sets out to carve her own happiness. https://www.cmoa.jp/title/339986/

Magritte, the second daughter of Viscount Nefershall, has no magical powers and was raised as a servant by her talented older sister, who called her "leftovers." Even in this situation, the cheerful Magritte lives happily every day, fueled by her favorite cooking and memories of her past life. One day, she takes her sister's place when she runs away and is married to her sister's fiance, Marquis Ganongoulf. The Marquis is feared by everyone, rumored to wield the terrifying "corruption magic," but Magritte doesn't let this situation scare her. Instead, she seems genuinely excited to experience the Marquis's magic...!? (Source: Kadokawa, translated)

"You won't love me?" That's fine! I won't give in to adversity or mistreatment; I'll seize my own happiness! (Source: Kadokawa, translated)