Immediately put back at ease again, Luis looked satisfied by that response. And the fact he was a geneticist. Recruitment onto Team Science looking good. "Not a medical doctor myself, but I know my way around, let's say," he said with a sly little smile.

He took a drag on his beloved cigarette and shrugged. "Well, the Ohm are making their way around destroying universes, so... presumably, that," he said. "Might be a way to get them back but nobody knows for sure." He was surprisingly mellow about the idea. Being dead tended to do that to you.