Introduction: This is my first story. Like the tittle said, it's devil summoner series based fanfic.WARNING!!!English is not my main language. so expect a lot of grammar mistake here and there.Humanity live in a world without regards for other things except their own interest. Most of them didn't even care about what happened outside of the circle or center of their lives. Living inside a cage that they build unconciously and still, they always complaining that they're not free enough. It is a story when human see out of their comfortable zone. And hidden be known. Experiencing something outside they knowledge. Outside the cage. Something more....