Knight Hunters: Wiess Kreuz, Volume 2: Lost Boys

In these episodes, the knight Hunters are drawn into a case involving a crime syndicate that kidnaps young girls and sells their organs on the black market. One of the boys, Aya, is immediately affected by the case when he meets one of the victims, Sakura, who reminds him of his sister. Meanwhile. Omi struggles with the case as well, as it dredges up memories of his own kidnapping. Later, the Knights face a new challenge when they run into a group of assassins known only as Schreient. Contains episodes 6-10.