Jonan's face when he came to Raerin, the chief, was full of expectation, because apart from finding out the way back to his home, he would also have to prepare for that.
But now, upon learning about the under-realms, and the abyssal creatures that those of the human race had to face on a daily basis.
Forget going back home, he was wondering if it was even possible to survive here for long; his future, which he thought was certain, was now shrouded in the cloud of uncertainty.
In his mind, Jonan was now at the cliff's edge. He thought to himself, if he would ever be able to go back to his home.
The chief noticed Jonan's solemn expression, but he could not understand his worry.
He then thought of telling Jonan his next part, which he was eventually going to tell him, "By the way, prepare yourself, we will be going to the fifth layer."