The Emperor's Secret Oracle

Sylvia Sterling transmigrated into a book, starting with being buried alive after birth. Lamenting internally, she didn't know her Tyrant father, mother, and royal family could hear her inner voice! Relying on Sylvie's 'spoilers' and 'gossip', the family avoided conspiracies. Her mother became empress; her maternal family prospered; her Tyrant father preserved his empire thanks to her complaints. Sylvie became the pampered favorite of the royal family.