"How did you know it was going to close on them?" Herbert asked, curious.
Roan shook his head. "Nothing hard to imagine. When we got close to this room, it showed us an illusion of what the outside looked like. It obviously wanted us inside while we just happened to be looking for an exit. That said, why would it allow us to go out of this room after luring us here? I just guessed that this place wouldn't let us go out since it hasn't done anything to us yet. Otherwise, luring us here would have been meaningless."
Roan then looked at the survivors who just lost their Flying Demon Beast. "They most likely saw the some illusion since they rushed inside this room without any care."
Everyone had to admit Roan's words made sense.
Following that, Herbert turned in the newcomers' direction. "What did you see when you were getting close to this room?"