Kei and Yuri were originally junior auxiliary agents in the Worlds Works and Welfare Agency (W.W.W.A. or 3WA for short) when the two were paired...

Ayaka Kisaragi is a beautiful woman descended from a long line of Japanese exorcists. However, bored with their traditions, she started her own...

Aika Sumeragi works as a salvager for hire, but gets caught up in a plot for world domination.