Louisa looked haggard as she muttered, "I just can't wrap my head around it. How could Erik, with his skills, make those Chesters obey him? And after his death, how could Chesters listen to Serena?"
Rosemary explained, "In his phone, Erik mentioned that during the disintegration of Doom, he secretly hid some Chesters in his territory. At first, he didn't know how to control them, to make them follow orders. None of his associates knew anything about pharmacology. Then he stumbled upon a robotic surgeon, and had that doctor implant robot brain chips into the back of the Chesters' black heads. It was through this lucky mistake that he managed to make Chesters work for him."
As Rosemary spoke, she brought up another matter, "In that phone, Erik also mentioned his and Martha's private treasury. It totaled a few million dollars, which was left as Serena's wedding gift."
Nobody imagined that a steward and a "nursemaid" could have saved so much money secretly.
