Extra, but the Duke’s only daughter

I’ve been reincarnated as the lowest-ranked extra in a game.

Everything was going well until I was born as the only daughter of the most prestigious Duke family.

[…] [●Fate: You will be brutally mu*dered by your father on your 9th birthday.]

What? Is this my actual fate? Dying at the hands of my father at the age of 9?

If I can’t avoid it, I’ll overcome it!

A princess’s thrilling second life adventure of overcoming a deadly fate and defeating the demon king!

‘I’ll befriend the main character and defeat the demon king!’