Riko's plan to rescue Ewan from Shinra's clutches ended in bitter disappointment, with Ewan choosing to remain rather than escape with Riko. As Riko drowns her frustration in alcohol, fate throws the artful Gero across her path, leading to an unlikely team-up. Meanwhile, the board of directors orders the mercenaries to commence their sweep of the laboratory for any survivors. Can Eito and the other A-DO band together to turn the tide?