Mile is a super normal 12 year old girl! Or so it seems... She's actually one of those reincarnated-into-another-world people that are all the rage right now, who has all her memories of her past life as a Japanese high school girl named Kurihara Misato! Lots of stuff happened and Mile decided to become a Hunter, so she's arrived in the Kingdom of Tiers where she learns of a series of child kidnappings in the capitol. Being a good person, Mile looks into the incident, but...
After that, I was reincarnated 
into this world and a lot...
...بعد ذلك، تجسدت في هذا العالم والكثير
Dann bin ich in diese Welt
wiedergeboren worden
Puis je me suis réincarnée
dans cet univers,
Dopodiché, mi sono reincarnata
in questo mondo e sono successe...
Após isso, reencarnei neste
mundo e muita coisa aconteceu...
А после я заново родилась в другом мире,