When Ranpha falls for new man, whom she calls "perfect," the other Angels brush it off as another of her whims. Soon, though, the man of Ranpha's dreams comes to train the Brigade and the Angels decide that not only was Ranpha right, but that maybe he is too perfect. The Angels try to challenge him with their expertise and hobby, only to have the man correct problems and improve it. As the Angels see the man leave the bast, the man appears to show deficiencies, but the deficiencies are fake and misleading and the man leaves perfectly.
エンジェル隊に新任教官のハリー大佐がやって来た。完全無欠な彼に一目惚れのランファだが、他の4人は彼を受け入れようとしない。