The episode centers on Aku’s frustration with his "zero-percent approval rating" among children, who have come to idolize Jack as a folk hero. To combat this, Aku gathers the children and attempts to win them over with his own skewed versions of classic fairy tales, portraying himself as the hero and Jack as a villainous "mean old samurai".
One of the children is dressed like a member of G-Force from Battle of the Planets .
Ultimately, Aku’s propaganda fails because the children are able to distinguish truth from falsehood. After Aku leaves in a huff, the children take over the narrative, collaborating to tell their own story of Jack eventually defeating the "shape-shifting master of darkness" and returning to his own time. This highlights the episode’s central theme: a hero’s legend can become a symbol of hope that an evil establishment cannot suppress.