Episode Title:The Lost Children.Episode Description:A number of children have recently gone disappearing. The Defenders are busy searching when Erik finds an orb that's made of a metal not from Rados. Rion suggests he be bait, but he is captured. A crazed man, known as the Professor, is searching for evidence that humans are descendants of interstellar travelers. But in the mines is a virus that is harmful to the fully grown, but children are immune to said virus, which is why he's making THEM work...