I was in front of the underground mansion that was owned by one of the powerhouses that acts as the backer of the slave market. Said powerhouse is now glued into an earth wall, defeated by me.
The five powerhouses living in seclusion that are at Qi Condensation or 3rd Magic Circle aren't that much of a threat to me so let alone a so-called powerhouse at Qi Refining Realm.
With my abundant cultivation resources and the cultivation environment in the Mountain Of Monsters that was improved due to the portal that leads to the Immortal Domain, reaching Qi Condensation or 3rd Magic Circle with enough talent isn't that difficult even in the Mortal Domain.
Of course, those who want to ascend into Qi Condensation or 3rd Magic Circle need to cultivate in the Mountain Of Monsters where the cultivation environment has a hundred times spiritual qi and mana in terms of quality and quantity unlike the cultivation environment outside the Mountain Of Monsters.