Planeptune's Goddess (Neptune).In Planeptune, the CPUs of Gamindustri have signed a friendship treaty, banning the use of military force to take Shares. A month has passed since then. With the Planeptune's Shares declining shown through the power of the Sharicite due to idleness, Neptune decided to learn more about the duties of a CPU from Noire. Noire initially declined to help, but she later helped Neptune by getting her assigned to a monster extermination mission. Neptune, with the help of Nepgear, IF, and Compa, took care of the Dogoos in Nasuume Highlands, while Noire took care of the monsters in Toruune Cave. In HDD form, Noire handled the monsters within with ease until she reverted to her human form for an unknown reason. Cornered by an Ancient Dragon, Noire was overwhelmed until Neptune went and defeated the Ancient Dragon. Somewhere near Toruune Cave, Warechu and Arfoire were revealed to be searching something within the cave. Planeptune gained some Shares, but it's unknown whether it's due to Neptune completing the mission or certain photos of Nepgear that were leaked on the Internet.