Building a Pantheon

Draco stood above the ruined city below, a light flashing in his eyes. He increased the output of this Destruction Energy barrier and created a large space of about 30 meters around him that was devoid of the grey rot. 

He then landed at the entrance of the city and glanced at the name. It was called "Omnipotent City", which should have been the name of the pantheon that formerly ruled this place. Draco scoffed and walked in while assessing the place. 

In terms of size, it was smaller than Supreme City by many tiers and its development was also lacking. After all Supreme City was the most resplendent city in the Divine Realm, whether it was now or in the old era. 

Still, there was much value to this ruined city that Draco found interesting. For one, the grey rot only corroded living beings and things with lifeforce like plants, grass, animals. Non-living things could perfectly withstand its effect, or were even immune to it.