An inspector from Salty Dog arrives at the Tanegashima Base and questions the merits of the Midsummer's Knights so far. Meanwhile, Moco and Zin launch another attack on Earth, and with Hana's Engine still under repairs, Daichi and Teppei are dispatched to stop them. Salty Dog sends their new remote controlled interceptors to the fight as well, but Daichi and Teppei get themselves in a pinch when Moco takes control of the machines to fight for her.
Salty Dog revient mettre des bâtons dans les roues des Intercepteurs : une inspectrice est envoyée à Tanegashima dans le but d’enlever Hana. Si ce plan est mis à mal par Nishikubo qui avait anticipé ce coup bas, c’est tout de même l’occasion pour Salty Dog de déployer l’un de leurs nouveaux Impacters, Kerberos.
種子島にはソルティドックから新たな監察官が派遣されてきた。そんな時、地球にはキルトガング、モールキンとジンバルトが襲い来る。そこで迎撃にでたのは、方舟派の無人インパクターケルベロスだった。
타네가시마에 새로 파견된 솔티 도그의 여자 간부, 안도는 도착하자마자 하나의 행방을 묻는다. 그러나 하나는 니시쿠보의 책략으로 텐카이도에 남아있었는데. 한편, 유성기어장치는 세이렌의 힘을 이용해 오르곤 캡슐 2개를 충전한다.
