Kakakku utusan gaib
79 Episodes
Kaelen, an agent, breaks into a parallel world and joins the Anomaly Suppression Department to protect the human world. He finds his long-lost sister, Serena, a top lord of the Anomaly World. The siblings join forces to quell uprisings, thwart the Blood Progenitor's plot, and collect sacred artifacts to establish the Ninth Circle Prefecture. They stabilize the balance between the two worlds, protecting peace.