The option of informing the humans has been thought of but knowledge of the gods' counterparts would plant dangerous seeds in mortal minds. The very idea of knowing such beings existing means they would fall into the sight of their counterpart who will take root in them. With the demigods' ascension approaching, the gods had to tread carefully, considering the consequences of their actions.
After a council with Nana, the gods reached a decision: they would wait. If their counterparts dared to descend into this world, it would constitute an act of intrusion according to the law, granting the gods the right to retaliate. Until then, they would keep watch.
As the gods monitored the movements of the tainted, their collective attention shifted toward the vast expanse of the ocean, where there was movement among man tainted.