These several small mountains corresponded to the mountains formed by Xu Ying's five viscera and six bowels. They were what Qi Refiners could see upon opening the Realm of Serenity, and Qi Refiners called them the Five Sacred Mountains.
All cultivation began from the Five Sacred Mountains.
Xu Ying had recreated the sprouts of the Five Sacred Mountains at the Qi Gathering Stage. This showed that his condition was gradually improving.
Yuan Weiyang was thrilled by this. She sought out all kinds of immortal herbs and medicines, refined them into pills, and gave them to him, hoping the five small mountains would grow a little faster.
This was the frontier of the former Immortal Realm. After the Immortal Realm bordered the All Heavens and Myriad Worlds, the small Three Realms Tide reached its peak, and even the formerly barren frontier of the Immortal Realm became exceptionally rich.
There was no better place to search for ownerless immortal herbs and medicines and try one's luck. Many unknown Blessed Lands had appeared here after the Three Realms Tide. Most were abodes left behind by immortals from the Demon Court Era and Dragon Court Era.
However, immortal mountains and great rivers were usually sealed, making entry difficult. Fortunately, Xu Ying and Yuan Weiyang were both exceptionally clever, so breaking the seals was no difficult matter for them. Xu Ying in particular was a great expert in seals. Thus, they reaped a bountiful harvest.
After consuming so many miraculous medicines, Xu Ying's Five Sacred Mountains still grew slowly. Uncle Xiao, on the other hand, followed them in eating the medicinal dregs and saw his cultivation rise by a great deal, becoming an Earth Immortal. Yet Xu Ying still could not completely enter the Qi Gathering Stage.
*With this many miraculous medicines, even a pig