According to the growth patterns of plants, the exit of that dangerous situation was precisely in the most densely vegetated area, which made perfect sense. It was only with a sliver of hope that Zhou Tian tried so diligently to find that 'exit' from the dangerous situation.
Thus, since Zhou Tian found that there was no so-called 'exit' in those safe areas at the time, it was only natural for Zhou Tian to focus on those plants if he wanted to leave.
As long as an 'exit' existed, Zhou Tian believed he could find it within the other's activity area. However, although finding those 'exits' might not be a difficult task for Zhou Tian, leaving that dangerous situation indeed wasn't going to be easy.
Because even though Zhou Tian could restore his strength by leaving the dangerous situation, he still needed the ability to actually get out first!