After accidentally falling through a Portal, you fall high in the sky. As you fall, you enter a world called Gamindustri.

You fall and land in some trees, knocking off a few branches. However, your shirt gets stuck on a big branch, leaving you hanging.

"Hey!" A voice calls to you.

You look from afar and see the group of ten girls known as the CPUs. Neptune, Blanc, Noire, Vert, Nepgear, Uni, Rom, Ram, Compa, and IF.

"Are you ok?!" Nepgear calls out to you, confused and concerned.