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.
So what if tuition's free?
وماذا إن كان التّعليم مجّانيًّا؟
¿Y qué si es gratis?
¿Es gratis y ya te vale?
Les frais de scolarité sont gratuits,
et alors ?
E quindi? Cosa c'entra che non si paga la retta?
E daí que não tem mensalidade?
Ну и зачем им бесплатно учить тебя?