It’s the First Time for Both of Us!

Okay, here's an improved English synopsis for "It’s the First Time for Both of Us!" incorporating your requirements: "Reborn as five-year-old Mariette into the world of a novel, she's spent her short life fleeing with her witch mother, Yurie, desperate to escape the relentless witch hunt of the Imperial Temple. When Yurie succumbs to the mana consuming her, Mariette is left alone, bound by a promise: to protect her new father, the stoic and powerful Duke Descartes, who the original story destined to become a puppet of the Temple. Possessing the body of the original Mariette, who met a gruesome end at the Temple's hands due to her inherited witch powers, she vows to change the narrative. Her father, whom she meets for the first time amidst her grief, is already teetering on the brink of becoming a tyrannical ruler. But Mariette survived death once, and she refuses to let it happen again. Her first priority: steer her father away from the darkness. However, her efforts to soften his heart seem to be having unforeseen consequences. Not only is her father becoming more affectionate, but so are those around them! Will Mariette succeed in her mission, or will she find herself swept away by the overwhelming love and attention? Read It’s the First Time for Both of Us! on capitulos.cloud completely free and without intrusive ads." Read the MANHWA (É a Primeira Vez Para Nós Dois!, ¡Es la Primera Vez Para Ambos!, It's Our First Time Together!, 우리 둘 다 처음이야!, ふたりとも初めてなんです！, 我们都是第一次！) online at Capitulos.Cloud completely free and without ads, with the latest chapters updated.