The root of the problem (1)

After a huge battle, the Holy Dragon City cultivators began to attack the surrounding cities of the corpse race. They destroyed everything along the way, and their speed of advancement was terrifying.

With the capture of the bone-corroding corpse King, the morale of his territory was scattered, and he could not organize an effective counterattack at all.

Tens of thousands of corpse race captives were gathered and began to dig three feet into the ground to search for all kinds of resources. They were then brought back to the Holy Dragon City by the cultivators of the Lou city.

As the war continued, more and more prisoners were sent back, and the speed of resource collection also increased.

Every world's products were different, and it was the same for the corpse race's world. Things that were priceless in world a might be submissive in World B, and no one would want them even if they were given for free.