At the beginning, that domain powerhouse did not entertain such thoughts and only focused on fighting Zhou Tian. However, as his injuries worsened and he felt his control over the destructive energy becoming increasingly difficult, he began to consider succession matters.
Logically, his comrades should have already taken his place by now, but no one else appeared to assume his position, which naturally made the domain powerhouse feel uneasy.
If no other domain powerhouses came to take over, the one fighting Zhou Tian knew all too well that he wouldn't be able to hold on much longer. If the fight continued in such a manner, even if he was not defeated by Zhou Tian, he would most likely die from the backlash of his own domain power.
