Xue Ying promised to kill the two commanders from Chief Devil Cliff because these two parties did not belong any superpowers according to the intelligence reports.
Under the holy ground sects…
Like Great Void Heaven Temple, Primogenitor Island, Jade Light Sacred Territory, Blade Emperor City…
Firstly, these holy grounds would bestow protective treasures to their disciples, making it impossible for Xue Ying to kill them instantaneously since the other party could always activate the protective treasures. During this short period of where the treasure was activated, the superpower would definitely dispatch experts over from an ultra-long distance! Xue Ying might even infuriate the superpower with his actions, resulting in final realm existences to personally kill their way over.
Secondly, if he really succeeded in killing those with a huge background, the other party would not let things go so easily!
