Sophie and Tesla confront The Voice with the Very Bad French Accent.

Physics student Harriet Goldring convinces Dr. Sophie Clarke to try using the Special Magnifying Receiver, in spite of Sophie's misgivings.

Harriet invents a pair of 4-D glasses which lead her to the Bearded Stranger. He introduces her to the mysterious and powerful Colossus Machina, and makes her an offer she can't refuse.