Jack didn't immediately resume his travel, it was past midnight already. He took out his Camouflage Tent to rest. The down climbing and the fall had given him a rather stressful experience, he decided he should just rest and continue the next day.
In the morning, he was ready to move again. Peniel informed him that the monsters around this part were mostly level 30 to 35, which was too low for him. There was no benefit for him to grind exp here. Additionally, he had a destination, so he won't be spending time grinding. But he would still hunt a couple of these monsters simply to input their data into his monster books' collection.
Before he did that, he had one other thing to do. He took out the universal technique book. Now that he didn't need to copy the book, he could use it.