The next morning, when Karl woke up, he was completely disoriented for a moment.
It was far too warm, or possibly too cold, if he had slept in, and this large soft bed was quite comfortable with Dana in his arms. But it took his brain a few seconds to remember that he had rented an apartment, and that he was home right now.
Strangely, it wasn't the comfort that had thrown him off, it was the temperature control.
The Divine Beast Nation and Newbon didn't use any of the human technologies, so everywhere just fluctuated with the natural temperatures, unless it was getting cold enough that they had started a fire in the fireplace.
But that felt different, as the heat came from a direction, where the apartment building had vents all through it to keep the perfect room temperature.