The next day, Wei Xueru soaked in a simply prepared body-refining medicinal decoction. At first, she felt nothing special, but gradually, as the medicinal potency seeped in, her body began to grow piping hot. The medicine seemed to be scorching her flesh and blood beneath her skin.
This was the effect of the Scorching Sun Grass, a spiritual plant. Such spiritual plants, ranging from a hundred years to ten thousand years in age, could be found throughout the cultivation world, with older specimens commanding higher value.
Because Xueru was undergoing body-refining for the first time, Jian Lu had used only a hundred-year-old spiritual plant instead of anything older, fearing her body would not be able to endure it.
Chapter 621