Kuniko and Momoko travel to Akihabara to sell off a portion of Metal Age’s carbon-rich graphite stockpile. Meanwhile, Karin attempts to learn the identity of a mysterious new player on the carbon market.
But you're the system engineer! I swear...!
Aber du bist doch
die Systemingenieurin! Menno!
L’ingénierie, c’est toi !