Ning stayed in the city for a few months, gathering tens of thousands of treasures from the many men that came and went. From what he could see, Divine was the highest realm one could get to in this world, which he had also reached, so no one had any chance of defeating him.
After months, Ning went back to his secret realm once to dump all of his many treasures there and left. However, this time around, he went to a different city, where he would do the same thing all over again.
People there recognized him as they had been to the other city and started calling him the title he had gotten back in the other city.
The Sage of Ten Thousand treasures.
Ning's reputation was incredible at the moment and so many people came to try it. Without even having to do anything, his work here was a massive success.
People basically handed him their treasures so he could take them. After a few months of staying here again, Ning left.