Becoming Ally

"The creation of these Spirit Treasures and Skill Treasures requires time and resources. Even for True Immortals, it would be difficult to create all of these within a hundred years."

"Let alone crafting hundreds of millions of artifacts in one world..."

"Finally, the real-time communication across countless worlds also requires support from immortal artifacts..."

"It takes hundreds or even thousands of years to refine a low-grade immortal artifact, even more time is needed for middle-grade ones, and even fewer for high-grade ones."

"To connect a large world group, at least tens of thousands of low-grade immortal artifacts, one thousand middle-grade ones, and one hundred high-grade ones are needed."