Jiang Tang discovered that in the Primordial Treasure Lingtian Space, there were now other creatures besides fish.
There were Demonic Beasts too, and Eryao asked him for meat, implying that it would not harm the Demonic Beasts in the Primordial Treasure Lingtian Space.
Jiang Tang wasn't troubled by the request, as he had tens of millions of Demonic Beasts in his inner space.
Why would he not treat his pets well?
Jiang Tang had the intention to please his pets, since they were contracted to him; the stronger their abilities became, the more capable assistants he would have.
After eating the meat, Eryao and Green Ox didn't have to do the work by hand; they simply used magic, like powerful machines, to make tiles out of mud. Not only were these tiles practical, they also exuded a strong sense of spiritual energy.
They were more practical and superior to the building materials tiles sold in the Cultivation World, and more durable.