Akuyaku Reijou wa Shaberimasen. Kakusei Shita Tensai Shoujo to Ushinawareta Hazu no Koma

Liliana awakens in the body of a villainess from an otome game, knowing she must act to survive. As the daughter of a duke and a potential bride to the crown prince, she is targeted by assassins and political rivals. A fever has left her unable to speak or use magic, as both are essential for calling spells. Believing this to be a death sentence, others underestimate her. However, Liliana quickly proves that verbal incantations are not necessary for spellcasting, defying the world's assumptions. With her intelligence and powerful magic, she aims to avoid the grim fate awaiting her character. Though the events of the game begin seven years later, she resolves to use her knowledge and abilities to change her future, even as a child.