☆To Change The Worlds☆(hetalia x reader)☆Book One

(Y/N)'s life changed after her parents died in a terrible tragedy. 12 years have passed since then. She only has her sister left by her side. They later grew up to love anime, and their favorite, Hetalia. What happens when they fall into the world of Hetalia? Literally. A dark passed and now, hopefully, a bright future?