Time travel: the noble family

Elara, a timid historian from a dying timeline, is thrust two centuries into her past with a singular, terrifying gift: the ability to rewind time by mere seconds. Her noble house, once a beacon of honor, now teeters on the brink of ruin, its name slandered by whispers of treason. Armed with fragmented knowledge of future calamities and the crushing weight of her family's impending annihilation, Elara must navigate a treacherous political landscape rife with hidden enemies and forgotten alliances. Every rewind risks unraveling her fragile sanity and altering the very fabric of existence. Can she redeem her ancestors without erasing herself from history, or will her desperate efforts only hasten the downfall of everything she holds dear?