As she landed back in her own Basilicom, Nepgear rushed to hug her. Neptune just winked at the camera and sighed, "Being a protagonist is hard work, but hey, at least the retro outfits were cute!"
The peace of this retro world was threatened by the , a group of radicals led by the self-righteous Anonydeath and the cynical Rei Ryghts . They claimed CPUs were unnecessary tyrants and sought to "liberate" the people by destroying the goddesses' Sharena power. Hyperdimension Neptunia Re Birth3 V Generation
While investigating a mysterious anomaly with her sister Nepgear, Neptune was suddenly engulfed in a blinding light. When her vision cleared, she wasn’t in her comfy Basilicom anymore. She was in a Gamindustri that looked like a grainy, 1980s fever dream. The Land of Yesterday As she landed back in her own Basilicom,
Most shocking of all was , the CPU of this era’s Planeptune. On the outside, Plutia was a sleepy, airheaded girl who loved making plushies. But when she transformed into Iris Heart , she became a terrifying dominatrix who made even the toughest villains weep for their mothers. Neptune, for once, found someone even more chaotic than herself. The Seven Sages While investigating a mysterious anomaly with her sister
The stakes turned personal when the Seven Sages kidnapped Peashy, brainwashing her into a cold, powerful weapon known as . Neptune and Plutia had to fight their own friend to bring her back, leading to a showdown that pushed the Ultradimension to its limits.