Because if the space isn't large enough, it cannot support the breeding and thriving of several Fire Fish within this Territory. Given that situation, Zhou Tian understandably needed to pay attention to these matters. A vast space surely meant more internal dangers. Although Zhou Tian had no immediate intention of leaving, he still needed to be wary if the space proved overly perilous.
Of course, if the space was dangerous, Zhou Tian simply had to be more cautious, but right now, there was no need for him to focus too much on those issues. At present, his sole concern was how to kill the Fire Fish and benefit from consuming it.
