Refining a Great Thousand World!

Bai Yu looked at the Great Thousand World in his hand, then refined it in an instant without any warning.

That was right. Bai Yu had suddenly thought of refining a Great Thousand World to see whether he could turn it into a Great Dao Supreme Treasure!

After all, a Great Thousand World contained at least one complete Great Dao.

If he used an entire world as the material, what kind of Great Dao Supreme Treasure would he create?

Bai Yu did not know, so he wanted to find out.

Only practice could reveal the truth.

In fact, Bai Yu currently possessed only one Great Dao Supreme Treasure, which was also an Innate Supreme Treasure: the Mysterious Bright Treasure Bead.

However, the Mysterious Bright Treasure Bead was extremely special. Bai Yu had already refined it completely and could wield it as easily as an arm, fully unleashing its Great Dao power.

Therefore, before Bai Yu attained the Dao, the Mysterious Bright Treasure Bead was absolutely irreplaceable.

Even if he obtained another Innate Supreme Treasure, it would be completely inferior to the Mysterious Bright Treasure Bead in Bai Yu's eyes. There was simply no comparison!

Because with Bai Yu's current cultivation realm, he could not completely refine an Innate Supreme Treasure.

Forget completely refining an Innate Supreme Treasure—even completely refining a Top-grade Innate Spiritual Treasure would take Bai Yu a very long time. It was simply not worth the cost.

Therefore, before Bai Yu attained the Dao, the Mysterious Bright Treasure Bead was more than enough.

Bai Yu also did not particularly care whether he could obtain an Innate Supreme Treasure.

Thus, Bai Yu was merely curious about whether he could refine this Great Thousand World into an Innate Supreme Treasure. The thought had simply occurred to him, so he decided