Chikyū ni yūfō ga hirai shi, bōei-gun no sentō-ki ni shūgeki sa reta. Yūfō wa taiha shi, surayo-boshi hito no ramia o nokoshi, kotsuzento sugata o shō shita. Seinen erīto chīmu to bōei-gun wa hisshi ni sōsaku shitaga, nani mo mitsukaranakatta. Tokkyū kichi ni yattekita Musashi wa, dasshutsu poddo ni tsuite tazuneru tame, Kōno hakase ni kai itai to mōshideta. Sū-nichi mae ni atta oji ga Kōnodatta noda. Me o samashita ramia wa, Kōno hakase ni odoroki no jijitsu to kikai seimei-tai gu u~engā no shūrai o tsugeta.
A UFO flew to Earth and was attacked by the Defense Force fighter jets. The UFO was severely damaged and left behind Lamia, a Slayo star, and then suddenly disappeared. The Youth Elite Team and the Defense Force searched desperately but found nothing. Musashi came to the Special Surprise Base and asked to see Dr. Kono to ask about the escape pod. It turned out that the uncle he met a few days ago was Kono. After waking up, Lamia told Dr. Kono the surprising facts and the attack of the mechanical life form Gwenger.
