She nodded through the first part of the explanation - that sort of change couldn't be any sort of good for the beings, if the rest of Otoha's story was anything to go by - and then her motions all drew to a standstill.

"So it's your source, not hers. Did... did it come with you?"

On the one hand, wandering souls were definitely a thing; her own experience just previous to arriving on a platform was evidence of that, but on the other.

'AND HOW!' did not come close to describing this, if Nita was imagining things correctly...