“Peridot: Senior Researcher from the experimental summoning division of the International Center for Demonic Studies.” Then she turns to Lapis. “And to answer your question: It’s because I’m far less likely to be tempted by a war or a vengeance demon than I would be by a knowledge demon,” Peridot smirks knowingly. “Besides, the records showed that you guys haven’t been summoned in what, decades?” she points at Jasper, “and centuries,” she points at Lapis, “So. My logic was this: If I was going to go through the effort of inflicting my scientific observations on any demons, I should probably at least do it on someone who’s probably been itching for a chance to get out of the hellscape again for a while. So in other words, you’re welcome!”