After leaving Ji Clan West Mansion once more, Zhou Tong returned to the island on Winged Serpent Lake.
At the center of the island, where the formation disc had been placed, he built a wooden cabin.
Inside the cabin was a spring pool about ten feet square. There was no water in it, only wisps of pale green mist drifting about, brimming with endless vitality. It was Heaven and Earth Spiritual Energy that had nearly liquefied.
Zhou Tong stared at the spring pool and thought to himself, As expected of the Spirit Gathering Array created by Daoist Sanshou. Among mortal-grade formations, it should have reached the absolute limit. It has only been a few days, yet it can already produce Yuan Liquid.
Yuan Liquid was the essence of Heaven and Earth Spiritual Energy refined to the utmost purity. Cultivating with it placed no burden whatsoever on the body. It was absolutely the finest cultivation resource.
Unfortunately, the rate at which it produces Yuan Liquid is a little too slow... It can probably only produce a single drop a day. Zhou Tong examined it carefully and shook his head inwardly. This rate of Yuan Liquid generation was far too slow.
Forget it. There's no rush. The next time I enter the Water Mansion, I'll get another formation disc. That should speed up the production of Yuan Liquid. Zhou Tong did not dwell on it. With a flip of his palm, the "Immortal Burning Tome" given to him by the Yellow-haired Great Bear appeared in his hand.
He slowly opened the "Immortal Burning Tome" and quietly contemplated the method of circulating its energy.
This was the first time Zhou Tong had truly studied in detail the methods of the Qi Refining Path in this world. Although he had previously examined the belongings