Goddesses Neptune, Noire, Blanc, and Vert take on the plot of Choujigen Game Neptune: The Animation across seven chapters, joined by their younger CPU Candidate sisters Nepgear, Uni, Rom, and Ram. Human allies IF and Compa round out the group as the retelling hits the TV series' main beats at a much faster clip. The whole season is compressed into a single volume, covering the same story as the anime rather than a new one.