I... [One look into his eyes is probably enough to say that no, he is not okay. At least, not in an intangible sense. Whatever happened in that other plane or when he was briefly underground disturbed him deeply. Or maybe it was just the fact that he had virtually no time to process it. Either way, his eyes say more than his voice. At least, for the moment they remain locked on Kaede's.]

I'm...f-fine, yeah. I just... Rainer-san. P-Professor Rainer has the relic and Headmistress Casariel, she...sh-she's the one who...the dragon...

[He raises a hand to his temple, closing his eyes and shaking his head a little. His brain is whirring back into motion, attempting to sort things out and fit pieces together. He doesn't fully understand everything he heard, but those two facts stand out starkly in his mind. Facts that everyone needs to know, and so he sputters them out disjointedly to the first person he can. He shakes his head again and looks into Kaede's eyes again.]

This has to be the last loop, Akamatsu-san...everyone needs to know...

[Shuichi, you need to sit down and maybe try and say all this coherently?]