In the end, Nara hurried up to check the camps since she had time and she wasn't discovered. She found that the other camps were also in the same state, they had some tents for their leaders and for prisoners, but she found that the other prisoners' tents were completely empty. After scouting for two hours, she returned and gave her report while stretching her body.
"It seems that we got lucky, and your friend might be in the nearest camp. It doesn't change the fact that we can't sneak in and rescue him, though," Nara explained. "While they were paying attention to me, some enemies stayed behind to watch the back of their camp, and they formed a perfect encirclement."