Chapter 787: Chapter 412 God and Demon Sky Devour

[You've obtained an unknown Purple Stone, and out of curiosity about what the Purple Stone actually is, you plan to restore it to its original form using the Xuanhuang Refining Qi Furnace.]

[Two hours later, over half of your strength has been depleted, with no changes occurring in the Xuanhuang Refining Qi Furnace.]

[Four hours later, your strength is nearly exhausted, but at the critical moment, you activate the Supreme Divine Soil and mobilize the power within the Supreme Divine Soil.]

[Six hours later, your strength has been drained, forcing you to stop the refining process. Upon opening the Xuanhuang Refining Qi Furnace, you are surprised to find that the Purple Stone is shrouded in wisps of purple fog.]

[The purple fog lingers around the surface of the Stone, giving off a mysterious aura. You do not know what it is and dare not be careless.]