Ms. Ochiai has recently gone to visit an old college friend, Mami Takegawa. Her friend’s fiancee, Mr. Nishiya (a professional racecar driver), has recently been acting belligerent to everyone around him. When Ms. Ochiai mentions this to the Commander over the phone, he goes to inspect the situation immediately.
After a brief meeting with Mr. Nishiya, the Commander becomes convinced of Invader influence. The discovery leads to a race for their lives as the Commander and Ms. Ochiai are hunted down by a new form of Invader. It is this situation that we are introduced to the Commanders hidden past.
Le fiancé d'une amie de mademoiselle Ochiai a un comportement étrange depuis quelques temps. Le commandant mène l'enquête et ses soupçons sont bientôt confirmés: ce fiancé n'est autre qu'un Envahisseur! Quand celui-ci passe à l'attaque, le commandant et mademoiselle Ochiai se retrouvent seuls face à l'ennemi...
