With that "Lord of the Chaotic Ocean" around, even if the Judgement Organization had two Tier 4 experts, it would still be very difficult for them to unify the Chaotic Ocean.
Speaking of which, this Lord of the Chaotic Sea was indeed the most easy-going person among the fourth rank humans on Planet Azure.
He wasn't interested in establishing a major force like the Hero Association or the Iron-Blooded Army. Instead, he set up a territory in the Chaotic Ocean and proclaimed himself a lord, living a luxurious life.
Compared to saving humans, he preferred to let his superpowered subordinates go around to " collect " beautiful women and treasures for his own enjoyment.
In his words, it seemed that humans probably could not defeat the otherworldly people. As a Tier 4, he would not die either. He might as well enjoy life.
His subordinates had also been influenced by his hedonism, which was one of the sources of the chaos in the Chaotic Ocean.