Heading to the town of Perimeral, Toru, Akari and Chaika are ambushed by a red armored sword fighter and her two companions. Toru captures the warrior and is shocked to discover that she looks like Chaika but with shorter hair. Chaika Trabant is taken captive by Red Chaika's companions and both groups are forced to flee when the Gillett Corps arrives. After bribing her with food, Red Chaika reveals her name to be Chaika Bohdan, and also claims to be Emperor Arthur's daughter. She also wants to gather her father's remains but, unlike their Chaika, Red Chaika wants to use the power of their father's remains to take revenge against the Eight Heroes and the subjects who abandoned their father during the war. Meanwhile, Red Chaika's companions reveal to Chaika that there are other girls named Chaika who are also claiming to be Emperor Arthur's daughter. Elsewhere, the wizard Mattheus Callaway and Catboy Leonardo Stola try to track Toru and Akari but instead find Red Chaika's companions. Eventually, the two groups agree to a prisoner exchange and the two Chaikas meet each other face to face.