The Raven Invader.Glass easily defeats the other three hero parties, and challenges Naofumi's party. Even against Naofumi's many shields with Raphtalia and Filo's support, they can't land a single blow. Calling for tactical retreat, Glass attempts long range attacks, but retreats when the Waves' time limit hits, ending on a stalemate. After the battle, Naofumi ponders the Wave's time limits and their true purpose when he is summoned back to the castle. Aultcray demands he reveal the secret behind his abilities, but Naofumi demands Aultcray kneel and beg...