When a train bound for Oslo disappears, then reappears and crashes 3km from its tracks, Botan Negoro, a high-school girl trained by her ninja grandfather to save the world, is called in to recover the crystal fragment said to have caused the accident.
and he left behind many
inventions before his death.
وقد ترك وراءه العديد من 
،الاختراعات قبل موته
und hinterließ viele große Erfindungen.
y dejó muchos inventos al morir.
qu’il a léguées à la postérité.
और मरने से पहले उन्होंने
कई अनोखे आविष्कार किए थे।
e ele deixou várias antes de morrer.