Konyaku Kaihi no Tame, Koe wo Dasanai to Kimemashita!!

Altina is a young woman with a deep and abiding love for books, yet her daily life is far from peaceful. Burdened by the relentless expectations of her older brother and sisters, she has been forced into the role of a flawless, picture-perfect noblewoman. Desperate to escape this suffocating image and the unwanted engagements that come with it, she devises an unconventional plan: she vows never to speak again, feigning muteness to distance herself from the demanding standards imposed upon her by her family. For a time, her silent act provides the sanctuary she craves, allowing her to retreat from high society's pressures and immerse herself in the quiet world of literature. However, maintaining such a delicate deception proves far more difficult than she anticipated. Her carefully constructed facade faces an unexpected threat when Sir Shijar, the perceptive head librarian, begins to see through her charade. As the one man who understands the depths of her passion for books uncovers her secret, Altina must navigate the unraveling of her plan and confront the complications that arise when her silence finally speaks volumes.