There exists a man, he is a Myth, created by humans to make believe there was hope in the world. One day, a girl meets a man, and their adventure was set. In a world where the human world was taken over by the demons led by the Devil and his ten generals, things were looking grim. They travel the world, encountering the demon generals and other abnormalities, all in search of the Devil. Just where would their travels bring them?
In a remote highschool in who-knows-where, a peculiar student joins the school, dressed in all grey. A girl, long black hair reaching her waist, fading into grey, a grey beret on her head. Eyes pitch black, judging the entire class just from being introduced. She was obviously violating the school rules, but the teachers seem to not care much. First day of school, she meets the class 'bad guy', with messy black hair, a tall, slim build, a face that showed no interest in anyone around him. Tales of him floated around the school, naming his deeds as a gangster. In reality, he was not like that, was he? Could fiction be reality? When one uniques character meets another, a reaction is formed. In the Highschool, weirdoes are the norm, unique characters walking about with their everyday life.
After a slight tragedy one night, a lone boy has lost all his previous memories. In a world where having colored hair meant having a certain ability, those with colored hair are discriminated against, feared, and hated. The boy woke up one day, saved by a merciful man. As he grew older, his hair turned from black to white. He hides it and tries to live his normal life, thinking about joining the knights of the country. One day, he meets a mysterious boy that pushes him into that direction. He joined a squad called The Nameless Shadows, the boy finally finding a place he could belong as he worked towards his goal. Everything he did, everyone he knew, whoever he loved, he eventually learn a certain 'truth' to the world.