The Xi: unidentified flying objects that are vastly more powerful than humanity's best fighters. Kei Narutani is fleeing Shanghai on an evacuation ship when he's attacked by the Xi, but a mysterious red fighter jet saves him. One day in his new home in Komatsu, he sees the same jet. It's being carried to a nearby Japanese air-force base.
But we haven't just sat back and let this 
unknown super-technology run all over us.
لكنّنا لم نجلس مكتوفي الأيدي ونسمح لهذه
.التّكنولوجيا الخارقة المجهولة بالتّغلّب علينا
Aber auch wir drehen bei einem so technologisch
fortgeschrittenen Gegner nicht nur Däumchen.
Pero no nos quedamos quietos mientras
nos atacaban con su supertecnología.
Pero no nos quedamos de brazos cruzados
ante su supertecnología.
Mais nous ne pouvions pas lambiner
devant des capacités surnaturelles.
Ma non ce ne siamo stati con le mani in mano
Mas não deixaremos que nos façam de gato
e sapato com usando essas tecnologias.