All the major powers in the world have their own means and principles for dealing with affairs.
The vast majority of powers are not strictly black or white, but instead practice probing, conflict, easing, and integration.
In common parlance, if you can't beat them, join them; if you can stand firm, absorb them.
If Han Muye had not possessed enough strength, his bones would already be hanging outside the gates of the Immortal Dynasty's Imperial City by now.
If Han Muye's strength had been insufficient, even if he were alive today, he would have been suppressed beneath the main hall of the Imperial City, unable to escape for billions of years.
But he is strong enough, not only to withstand the trials of the Immortal Dynasty but also to demonstrate his own strength and value amid conflict, which is why the dynasty would integrate him into its fold.
Heaven Suppressing Guard, eighty-three Divine Realm experts await his command.
Such power has been directly placed into his hands.