Library

Back then, the Demon King was defeated. After his death, he transformed into countless Horcruxes and summoned demons to destroy the world. As a result, humans established the Demon-Conquering Association and began to train demon-conquering masters to destroy Horcruxes.

Why was a mysterious magic lost? How does a new country develop? What kind of conspiracy is hidden behind the overt and covert struggles between the various forces? I traveled to this world just to protect a country. And all of this starts from a lost memory...