[Kratos falls into pace two steps behind her, and one to the side, in generally the same place he'd walked during their journey together. She's been willing to show her back to him, and she knows about both the worlds -- refers to them as separate ones. That says something about her knowledge.]

I know. I thought it was another planet.

[That's what he'd been about to explore -- he thought -- when he arrived and promptly lost all sense of mana and communication links to Derris-Kharlan.]

It isn't the location that worries me ... precisely. How you're here is something I'm curious about, but I'm more concerned about the time differential.

[Derris-Kharlan is a great many things, but it still needs to navigate the principles of time and extreme speeds.]