In what hue does the world you inhabit reside?For a decade now, "Perception Art" has been making waves in the world of art. This movement has taken hold throughout society, becoming a vibrant part of people's daily lives. Kazuya Yamanashi, the son of famous "artists" Mr. and Mrs. Yamanashi - the creators of Perception Art, has recently enrolled in the esteemed Eisen High School. He attends with his childhood friend, Jun Tsuzuki, with a dream of one day becoming a Perception Artist himself...