Rarely is there a school in "Anime Japan" that viewers could call normal; Suzaku High School is no exception. Nestled in Japan is a school that harbors a unique group of students known as the "Seven Witches." Like any good witch who doesn't have a house atop them, they are endowed with remarkable powers.
The story is set in the year 2043, when the virtual reality MMORPG game "Infinite Dendrogram" gets released, allowing players to experience a perfect simulation of their five senses. Two years after the game's release, Reiji Mukudori, who later goes by "Ray Starling," joins along with his seasoned brother Shuu and his Embryo companion Nemesis.
Kuromukuro aspires to be more than just your conventional robot-war drama, in addition to being a ride of emotions. It wishes to capitalize on its characters. The story also includes a few historical details from 450 years ago.