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.
You mean the one where
the battleship Eldridge
هل تقصد تلك التي قيل 
فيها أن سفينة "إيلدريدج" البحرية
Als das Schlachtschiff Eldridge angeblich von
Philadelphia nach Norfolk teleportiert wurde?
¿Se refiere a cuando dijeron
Tu parles du cuirassé Eldridge
आपका मतलब वह एक्सपेरिमेंट
जिसमें कहा जाता है कि,
Em que o navio de batalha Eldridge