What is the truth? Part of what Bruno said might be true, but one should never fully believe everything Bruno says. However, these secrets buried in history would have been impossible for Yang Yi to know if Bruno hadn't been willing to divulge them.
"Tesla's invention?"
"Not an invention, a discovery. The material placed on you is this Energy Block, but it's just the Energy Block after its energy has been exhausted. You should easily guess the source of this discovery. Yes, the medical pod emits a type of radiation, and the Energy Block responds to the radiation to generate energy to power the medical pod."
"So... could this Energy Block be easily discovered by the cleaners?"
"It won't, as long as it's far enough away. So you don't have to worry about the cleaners following you."
Yang Yi instinctively said, "Never thought about dismantling the medical pod to study it?"
