Although there is no direct convincing evidence, Bubble Bean and his partner still instinctively suspect everything around them in response to dangerous situations, guessing that they are quite close to the truth. But without being able to find anyone, there's nothing they can do except wander around in the woods.
The longer time passes, the worse their situation becomes because they gradually realize that they might be moving in circles within the woods... Still, they have no direct evidence; they just feel that Xu Huo and his partner haven't left and are trying to use the environment to drive them to lose control.
Unable to find anyone for a long time, occasionally spotting shadowy figures flicker by, under such nerve-wracking circumstances, no one can hold out for long. Hence, from initially fleeing frantically, to later remaining silent, to eventually shouting curses trying to provoke Xu Huo to reveal himself...
