"Let's go back for now," Uktena tells Seo Jun. Seo Jun doesn't want to go until he understands what happened to Saphira.
Uktena sees his hesitation and explains to Seo Jun the dangers of staying longer.
"As it is, we are not sure how long we have been in a trance-like state. Your body will become weak, making it difficult to return safely. This is not the end; after you get some rest, we will return to the sweat lodge to try again. There is no way of knowing where or when you will end up next. Look at your hands; they are becoming translucent, which means your body is weakening. We will find out what happened to your people. With your knowledge now, you can ask more detailed questions of Saphira." Uktena urges Seo Jun to return.
"Since you say it is for the best, we can go, but how do we return?" Seo Jun asks.