Already, just inside the Tormented Layer, if Kent becomes complacent, he might find himself in hot soup. It is true that he has become extremely powerful.
However, that doesn't mean he alone can take on all the beasts inside the Tormented Layer. Even now, if over 30 Immortal Lords were to gang up on him, the chances of him getting hurt and even being pushed to a corner are possible.
If that number were upgraded to 30 demigods, which, as it stands, there are indeed over a hundred demigod beasts in the Tormented Layer alone, he cannot underestimate anyone at all.
However, if he were to get the attention of the Chaos Layer, which he already has, there is a chance the next 66 days would be too long for him.
As it stands right now, he isn't strong enough to contend against gods, much less powerful demigods who are monarchs like him.
So, keeping a low profile until Lady Pandora awakens would be the right thing to do.
