What is the Bloodstained Knight Hiding?.The Granedger travels to Maestrog Castle in Lutoh at the invitation of Commander Prax Conrad, one of the Six Supremes, while Arrow vainly continues to breach the Wall. Meanwhile at its western border region, the Rekka army continues its military expansion into other territories, leaving only Lutoh unconquered. In Maestrog Castle, the Edger villagers enjoy the hospitality of Princess Fine and she invites them to stay in Lutoh. At the same time, Lutoh officials and Shu bargain over what information they propose to exchange. Prax returns to the wall and manages to capture Arrow and take him to Supreme Scientist Demyne Shaft in Lutoh for analysis...