Once upon a time, human voices had defined the true nature of all things, yet the invention of text changed the status quo, while creating a �Logos World� between the voice and the truth. Millennia have passed since then, advancements of civilizations have made the �Logos World� too big to control �texts.� A group of young people dedicate themselves to counter chaotic �texts� with �Creative Voice Power,� and among them, a boy named Akira Kaibuki living in Asagaya.