"Okay. I'll wait around if you're not here."
Following Zeto and Kremnaes's departure from the room, time passed. A long, long time passed. Kremnaes might have all the time he needed to commit to blood work, even. Of course, he'd not find anything. Not much, at least. There was something, but it was minor, something as minor as, say, low blood pressure, but still a little odd. Shin Shiden's blood contained high levels of oxygen. There could be thousands of reasons why. If this was a symptom, then it was a symptom that wasn't going to tell anyone too much. Nonetheless, there was still a high level of oxygen in his blood-- unnaturally high.
This passing of time would, perhaps, come to an immediate stop, as Zeto made his return to the main portion of the facility-- and the second floor, with the utmost haste.
"K-Kremnaes!" Zeto's voice carried through the hall. "KREMNAES!"
There was a vehement sense of urgency to his voice. He raced down the hall, running faster than he ever had before. He came to a skidding stop when he reached the room of Shin Shiden's, in which he immediately looked for Kremnaes-- but it didn't really matter if Kremnaes had returned to it yet or not. He'd hear him. If they were on the same floor, he'd hear him.
"Kremnaes, it's Master! Something's happened to him!"