The Shard of Tesla that caused the train incident is said to contain the notes for the Tesla Coil, and could trigger similar high-damage incidents in the vicinity. Botan and Kuruma act to recover the shard and prevent that, but are watched by another duo.
it's likely that any object within a
200-meter radius of the Shard of Tesla
من المحتمل أن أي جسم يقع في 
شعاع 200 متر من شظية تيسلا
schien das Tesla-Fragment
Objekte im Umkreis
es probable que cualquier objeto
en un radio de 200 metros
on dirait bien
qu’en présence d’un Fragment
यह लगता है कि अगर कू भी चीज़
टेसला के शार्ड से 200 मीटर की दूरी पर हो,
parece que qualquer objeto
em um raio de 200m do Cristal Tesla,