[ It shouldn't come as a surprise, considering the boy's behavior throughout their entire conversation, but ah, it does. That he'd go as far as imply something of the kind, that he, an existence so similar yet so different to his Master's, would go out of his way to offer his aid in keeping Arjuna's body well and materialized in this world if it came to worst... Such an existence is too kind for one such as himself. He's not worth it, no, to burden the Saniwa with such a thing.

But the thought is appreciated. The sentiment, even more so. He'd keep this information safe in the back of his mind, in the case that Ritsuka Fujimaru was lucky this one time to keep themselves away from the unknown.

(Truthfully, it would make Arjuna more relaxed, too, not to have his Master somewhere completely new. If he weren't able to protect them, then...)

His smile, here, is soft and polite. There's a bit of warmth in it. ]

Thank you. There are certainly other methods in which this body is able to survive without a source of magical energy, but... [ That'd be by drinking blood, or having sex. Those things Arjuna wouldn't exactly look forward into doing with most people. ] I will keep it in mind. You already have enough people that depend on you.

[ He'd find a way to survive by himself. It's what he had wished upon the Grail, after all. ]

The southeast... [ A look around isn't quite as helpful, for their surroundings continue to be rather barren, sans the crystals. ] Very well. How about west, then? I'll be happy to guide you until we find something of worth. And if any trouble arises, this Arjuna will easily fight it off.