I'm Not A Villainess!! Just Because I Can Control Darkness Doesn't Mean I'm A Bad Person! (LN)

I'm Not A Villainess!! Just Because I Can Control Darkness Doesn't Mean I'm A Bad Person! (LN) summary:

Sakura was murdered by her family. The place she was born in again was exactly the same place she read about in her favorite novel. That is, Reshiya, a kingdom that coexists with spirits. The person she was born as was Claudia, a member of the Letsya duke family that commanded the kingdom’s army for generations; and also hated by everyone for the divine protection she received from the dark spirits’ king. Because of that, Claudia was feared by her surroundings from a very young age and her family had a hard time bringing her up. In the novel, Claudia was forced to marry into another kingdom in order to bind a peace treaty. But when Reshiya opposed to the pact in the last moment, Claudia was taken as a hostage and murdered in the enemy kingdom. Could Sakura who still held memories of her past life avoid the sorrowful fate of Claudia?