Pride + Prejudice + Hetalia

Y/n was a the middle child of five daughters. Natalia, Elizabeta, Lilly, and Bella.Y/n loved her sisters as much as her sisters loved her and they all share the same fighting skills, except Y/n intends to take her fighting skills on the top than dreaming of her marriage because she was full of pride. Her top priority was to protect her family and to eliminate every zombie there was so wherever she goes, she would always bring a sword or musket with her. But what happens when she falls in love?