After the short conversation with the girls, we soon set off for the Blessing Nature Sect. Koroth was now completely recovered, and even though I hadn't witnessed it, I knew exactly what happened.
How? Because I instructed him to make his moves.
Back then, during the flight, I had purposely signaled for him to push himself a bit, causing him to cough blood. I accomplished this quite easily, since the elders were all flying up ahead without bothering to look back at us.
Now, why did I have him do such a thing?
The main reason was obviously to secure the girls some rest, but the other reason is beneficial to Koroth himself as well — getting him that pill he needs.
By having him display his pink blood to the elders, they will know he's a demon, a race that was pillaged and hunted down in Azrine. However, they couldn't just outright kill Koroth here — after all, they had already accepted him into the sect. It wouldn't look good for their reputation if word of this gets out.