[Noctis frowns, trying not to let himself be too disappointed about it. Ifrit's memories might have helped with this, but they'd have hindered everything else including Ardyn being himself, so the trade-off isn't even close to being worthwhile. But if the answer could possibly be found there, then that's something they can explore on their own. Ifrit's memories should be part of the Crystal's, too- it's just a very large pool in which to dip.]

Ifrit, and the Astral War... [His voice is quiet, thoughtful.] Rumours can be based on truth, so maybe we'll find something there. It's a place to start, at least.

[Noctis opens his mouth to continue, then pauses, frowning.]

Hang on. "His research"- you mean that Besithia guy? His research is here, isn't it? He's gone, but his research center's still in town. Collecting dust, probably, but I don't think it up and disappeared with him.