After some negotiation, you did not make things difficult for Jin Wuya. You traded a Fallen Bone Dragon's Beard Orchid for two portions of Thunder Qilin Refined Iron from a Thunder Qilin Refined Iron vein. You then gave Jin Wuya a Void Domain Demonic Crystal and asked him to forge the two portions of Thunder Qilin Refined Iron into "Thunder-patterned Steel."
In the 16,727,231st year, a bombshell piece of news spread through the Three Pure Heavens: Dan Yuan intended to attempt refining a Creation Dao Pill at Jade Marrow Pill Hill without using a pill tower!
Just as you had guessed, the main ingredient for this Creation Dao Pill was the Dragon Patterned Purple Lingzhi he had traded from the dragon race of the Three Pure Heavens. Refining a Creation Dao Pill without the aid of a pill tower was no small challenge even for Dan Yuan. To avoid suffering too great a loss, he chose Jade Marrow Pill Hill as the venue, intending to collect ceremony-viewing gifts from other alchemists who wished to observe the pill refinement...
That same year, the Snow Emperor used a teleportation array to travel from Cold Abyss Snow City to Myriad Immortal City. She told you that she was deeply interested in observing the ceremony at Jade Marrow Pill Hill and wanted to take this opportunity to prepare in advance for her own possible future refinement of a Creation Dao Pill.
The Snow Emperor's idea startled you. From what you knew, traveling from Qingming Hetong Heaven to the Three Pure Heavens was far from easy.
Otherwise, you would not have repeatedly attended major trading events through projections. Aside from the personal effects of Heaven and Earth Rules rejecting one upon first entering the Three Pure Heavens, there were only two methods you knew of