I'll Turn This Savage Slave into a Devoted Emperor!

Nazuna, an idol enthusiast in her past life, repeatedly played the same fantasy game her favorite idol was obsessed with. One day, she awakens to find herself reincarnated as Violette, a young noblewoman from the game! However, instead of a life of aristocratic luxury, she faces cruel harassment from her stepmother and stepbrother. It turns out Violette is a minor character with a 99.9% chance of dying in the game! There's only one way to escape her predetermined demise: she must raise Nox, a low-ranking knight of slave origin, to become the emperor. "I will make you the emperor!" she declares. As she uses her innate talent for producing and strategizing to navigate the imperial succession, Nox begins to dote on Violette intensely?! "I can't lose you now. Whatever the future holds, stay by my side."