An action fantasy depicting the activities of the energetic daughter, Gokayama Kikka, who became an apprentice of the legendary ninja unit "Aono Nana". .. Gokayama Tachibana came to Fukuoka to join Aono Shichi, a special forces against Knockers to which her father once belonged, but Aono Shichi is in danger of breaking up due to the aging of personnel. The captain, Rikimaru, pays in advance. At that time, a crime by Knockers occurred, and Nakajima Kikka joined forces with the three elite Aono Shichi ...!?