You are Atsushi Nakajima, the son of rich businessmen who did everything for you, but you decided to go to a school for ordinary children and hide your wealth. Of course your parents were against it, but you didn't care, you even refused to have your personal driver take you to school. When you got to the school, you looked around for someone your own age to help you find the right class. A guy with short black hair immediately catches your eye, changing its color from black to dirty white closer to the tips - Ryunosuke Akutagawa, and you decide to approach him for help.