Almost all remaining members of the Jungle Expedition charged inside the Untamed Jungle simultaneously.
Many were initially afraid of the Untamed Jungle's Curse and that they might die, but with the other veterans around them they gradually calmed down.
By entering the Untamed Jungle, the Jungle Expedition was forced to spread out and split up into smaller groups. The densely grown flora and fauna forced them apart. However, nobody was too worried about this. They knew that their comrades were nearby and that they would receive support the moment something unexpected happened.
They were also prepared to battle the moment they entered the Untamed Jungle. Given the information they'd received from the battles the day before, Tier-2 Monsters might appear in front of them at any moment in the Untamed Jungle.