Eiro was holding a book in his hand and was reading through it, just like he normally was whenever he didn't have anything else to do, before he slowly turned his head over toward the side to his bed, where Gobo was currently resting with his incredibly high fever that should have already killed him long ago.
Bavet had to lay in a special container because he ended up becoming hotter than even boiling water. Eiro noticed that his own temperature had risen relatively high during the time of his evolution this time around as well, just that it still wasn't this bad. It was probably a natural result of the boosted evolution, then. Both Gobo and Bavet were physically weaker than Eiro, so they were most likely more easily affected byt things like this.
But that didn't matter, since the two of them were already cooling down again. The three days were nearly over now too, and it would only be a few more hours until then.