The peace following the previous story is short-lived, A devil boy named Feitus attacks again and kidnap Mei. He demands her to transform again as the evil villain Misty May. The devil boy created more powerful monster than they've ever faced before and attacks our heroes. Hikari Jinno is abducted, and the New Angelic Gaia Interface is activated, in the form of a blue-haired virtual girl named Nagi... Can the N.A.G.I rescue Hikari... or is it too late already? See Naoto gives his semen to the new Jibril to save the day.