location: Hyperdimension Year: 20XX in the skies above Gamindustri, a helicopter was transporting an important briefcase containing something dangerous, when a criminal attacked the chopper and it exploded, scattering 26 items across Gamindustri. one of the items falls into the hands of a 17-18 year old boy in Planeptune in the form of a USB stick with a single button. "JOKER!" with the item in hand, he'll make any criminal that threatens gamindustri counts up their sins... This is a fan-made story. Kamen Rider Double and their characters are property of Toei. Hyperdimension Neptunia and all of it's characters are property of Idea Factory and Compile Heart. Please enjoy the story.
19 parts