As demons are now refugees after the destruction of their home, the Kyuumiya family plots to drain their energy with the help of their first daughter Yoshiko. Sent off to study at Faction 60 as her cover, she befriends Wang Ling and his crew, but it doesn’t take long before her true purpose is discovered. Will Wang Ling be able to stop the Kyuumiya before they achieve their goal? (Source: Amazon Prime Video)