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.
I hate to say it, but I've mastered
English, Chinese, Korean,
لا أريد قول هذا، لكنني أتقنت الإنجليزية  
،والصينية والكورية
Nichts für ungut,
aber ich spreche
Odio decirlo, pero domino el inglés,
el chino, el coreano,
Je suis désolée pour toi…
और मैं तुम्हें बता दूँ कि मैं
इंग्लिश, चाइनीज़, कोरियन,
Odeio dizer, mas sou fluente
em inglês, chinês, coreano,