I think that was just him molting lol
I don’t think (and hope) he’s dying
I hate to say this, and this is just speculations of mines, but it was hinted that he is, and apparently if you re-read the story after using his power to help uke's grandfather to wake up and made the cancer go away, he became partially blind/couldn't see well for a few days, thats why he kept sleeping alot. Another thing is that after getting a heir he will banish because only one god can rule over the mountain at a time?. Thats why his plan is to get the heir and take them to be raise by him at the mountains before he dies. At least thats what i gather so far from reading this.
However; there's no angst tags on this manhwa so maybe this won't have a sad or bad ending. And things might be just a misunderstanding from a point of view?. Like, maybe by season two it could be explained that all the symptoms that seme is going through is due to him being far away from the mountains and living in the city is making him weak?. Something like that, to be honest; I'd rather that be the case than seme dying from old age.
I feel like I have been waiting for ages for season two
Yes, same here buddy xD but it should be worth the wait since we may see some babies x3
Is Geumrang(seme) dying? It looks like he's at the end of his lifespan already and rushing to get uke pregnant.