Deathbound Duke's Daughter Light Novel Series by Terasu Senoo

One evening in early spring, eight-year-old Erika Aurelia realizes she’s the detestable little villainess from an otome game called Liber Monstrorum: The Winter Maiden and the Phantasmic Beasts. As if that wasn’t bad enough already, Erika’s role in the game is to pester the main character... and then die in order to kick off a mysterious series of events! These incidents are different in each love interest’s route, and seven routes means seven deaths to avoid... moreOne evening in early spring, eight-year-old Erika Aurelia realizes she’s the detestable little villainess from an otome game called Liber Monstrorum: The Winter Maiden and the Phantasmic Beasts. As if that wasn’t bad enough already, Erika’s role in the game is to pester the main character... and then die in order to kick off a mysterious series of events! These incidents are different in each love interest’s route, and seven routes means seven deaths to avoid. Not one to throw in the towel, Erika knows she must take action to destroy her death flags—and since her life is on the line, there’s no time to lose!Her very first death flag is set to rise after she meets two noble children from a prominent magician’s house. In order to prevent the resulting incidents, the Gold Rush Murders, she arms herself with her brother's expensive(!!!) magical items and heads into the ancient Seafarer’s Ruins. But things don’t quite go according to plan... less

Having been reincarnated as the villainous daughter of a duke, Erika Aurelia has safely shattered the flag that would’ve one day seen her killed by an evil spirit. The next death flag awaiting her leads to her being devoured by a beast bound to Prince August of Ignitia.The royal capital is lively with the spirit of Adventmas as Erika drops by to prevent her next fated demise. There, she meets a young boy so beautiful he could be mistaken for an angel...