Yuu Utagawa grew up being praised by his family as a "genius artist" from an early age.
His father told him, ``If you don't go to college, leave home,'' he decided to take the entrance exam for an art university.
However, when he visited an art preparatory school, he became acutely aware of his lack of drawing ability through charcoal drawing.
In front of him, a beautiful girl named Yume Katsushika appears...! ?