Bakuen teru-jutsu-shi Rūche! Matsuka Hachikami,Mitsuka Yagami,八上 みつか

A girl named Ruche, who goes to a school in a city in southern Kingdom, is one day helped by a young man who apprentices a guru in a slum out of town.
A story that starts with a chance encounter. A departure from a familiar city. Hidden powers to arouse. A story of a girl’s love and adventure travelling through a vast world with friends and eventually fighting the devil.