[The "Heavenly Dragon Wrong Pulse Grass" and "Heavenly Sound Thunder Core" were also treasures you had coveted for a long time, but your previous contributions had been insufficient to exchange for them.]
[The Heavenly Sound Thunder Core had originally been the world core of a vast space rich in thunder-aspected Immortal Essence. Unfortunately, it had been encountered by a powerful Void Giant Beast, which devoured the entire world.
After swallowing it, the beast spent several eras condensing it, leaving behind only this core, which it could not digest. In an ordinary person's body, such a thing would count as a stone, yet after being processed in the Void Giant Beast's stomach for countless years, it had become a rare treasure.]
[Later, while traveling through the Void, the Snow Emperor happened upon this Void Giant Beast. Its raw strength was formidable, but it did not know how to adapt, and in the end, the Snow Emperor harassed it to death. After killing it, the Snow Emperor obtained many treasures, among them the Heavenly Sound Thunder Core.
You sought this item because your body craved it. Having seen it only once, you had roughly guessed its use. It might suit a certain bathing-refinement method you had seen in the Myriad Laws Tower. Through that method, you could draw the Thunder Element you needed from the Heavenly Sound Thunder Core, thereby achieving the effect of Body Tempering.]
[As for why you had Snow Que exchange for the Heavenly Dragon Wrong Pulse Grass, the reason was even simpler. From this Dao Medicine, you could see that among all the Fifth-ring Dao Medicine in the Cold Palace medicinal garden, it had the shortest time remaining before mutation.
By rough estimation, if it were placed within your Life Law Space and supplied at full capacity for