Extra but the Duke’s Only Daughter

I spent my entire salary upgrading my game character, only to end up as the weakest extra in the game. But then…

[◆Fate: On your 9th birthday, you will be brutally murdered by your father.]

Wait, what kind of fate is this?! Not only did I get dragged into the game world, but now I'm destined to die at my father's hands? No way! I refuse to accept this awful fate. If that's how it's going to be, I'll change my destiny with my own hands!