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.
I followed you because I 
wondered what you were doing.
.لقد تبعتك لأنّني تساءلت عمّ تفعله
Ich wusste nicht, was du vorhast,
und bin dir hinterher.
Te seguí porque me preocupabas.
Te seguí porque estaba preocupada.
Ti ho seguito perché
mi chiedevo cosa stessi facendo.
Eu te segui pra saber
o que estava fazendo.