That explained where the other one Finnick mentioned would come from. There was a sense of morbid curiosity about why those things were in their arms, about the world they came from, but something told her she didn't want to know. Something borne of the glimpses Oliver had given her into his life.

"I don't know if it'll make you feel better, but there's no signal coming from the one Finnick gave me. Nothing I can find, anyway. Just a very low level of power, like a latent battery. I'm monitoring it, but apart from that, there isn't much I can do with it unless it does something first. Be helpful if there was an input/output port anywhere on it, but so far, zip."