The Grand Duke's new daughter-in-law is a little fierce

I was once an invincible special forces soldier… but after reincarnating, I ended up as a 5-year-old child in another world?!

And to make matters worse, a miserable future awaits me?

I was reborn as Rudia—not a girl, but practically a baby!

Now, I must change my destined future and seize my own happiness.

Armed with the indomitable spirit of a special forces operative!

"If it can't be done, make it happen!"