Ichinichi Ichi Jikan Dake Neko ni Naru Imouto manga throws you into the life of Mayanna Pheles, a marquis's daughter born into a renowned magical family, yet cursed with only outdated rune magic. Scorned by her talented older sister, burdened with overwork, and stripped of her fiancé, Mayanna is the epitome of a victim destined for obscurity. But when the prodigious Prince Alectos arrives to scout *her*, everything changes. If you want to read Ichinichi Ichi Jikan Dake Neko ni Naru Imouto manga online, prepare for a captivating fantasy romance where the underdog rises.

What makes Ichinichi Ichi Jikan Dake Neko ni Naru Imouto unmissable is the intoxicating promise of Mayanna's complete reversal. Witness her journey from a 'waste' to a potential savior, as her forgotten rune magic challenges the very foundation of royal power. Each of the translated chapters builds delicious tension, making you ache for Mayanna to reclaim her worth and perhaps even find unexpected love. Will her unique power truly save the country, or is Prince Alectos's interest more complex than it seems? You won't be able to stop turning the pages as her destiny unfolds.

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