Didn't I Say to Make My Abilities Average in the Next Life?!

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...