This patch of Lightningglow Grass had been traded to Shen Mo by the Flower Fairy Clan back then.
The Flower Fairy Clan had wandered beyond the domain for countless tens of thousands of years. Even their Mother Tree had died of old age and been reborn more than ten times, while they themselves had passed through multiple withering worlds. As it concerned their own cultivation, whenever they arrived in a world, they would gather as many rare flowers, exotic herbs, and precious spiritual plants from it as possible.
Lightningglow Grass was one of them. It had originally grown in a world of thunder and lightning, before Flower Fairies brought it to the Primordial Beginning Realm and traded it to Shen Mo.
This spiritual grass, which occasionally gave rise to wisps of electric light, was easy to cultivate and possessed potent medicinal efficacy. Rich in lightning power, it could replace many lightning-aspected spiritual materials in pill refining, talisman paper crafting, and the like. Thus, the sect cultivated it in large quantities; aside from the Jade Pool Domain, plenty was planted elsewhere in the grotto-heaven as well.
However, the Lightningglow Grass elsewhere was at most two or three hundred years old. Its grade was too low for refining high-grade pills.
Thanks to the Jade Pool Domain's faster flow of time, the Lightningglow Grass growing here was around two thousand years old. Once it exceeded that age, it would basically wither and rot away. It could generally mature into a fifth-grade spiritual material, more than sufficient whether used to refine sixth-grade spirit pills or make talisman paper. Each time the sect harvested a batch, it replanted another.
As Lightningglow Grass needed to draw upon lightning power while growing and would occasionally release tiny lightning arcs, it was planted atop mountain peaks, with almost