Hyperdimension Neptunia+2
Hyperdimension Neptunia K: How do you fight with a key?
by kaindol
One faithful day. the CPU'S encounter dark monsters on the nation's. With nep apparently having a key-shaped sword cuz why not. But even they were no match for these strange creatures. After being defeated, Neptune and co go missing. Now, awakened in a unknown world, with a second keyblade user, they must stop the destruction of other world's, because apparently that's a plot point too. And maybe hopefully return home. (Oh boy...) {Updating in progress)