Normally, it would take a year or two, or even longer, to cultivate a second-level spirit plant to maturity. Lu Xuan, however, didn't have the patience to wait for the Yellow Cloud Plant to mature and came up with the idea of using Qingmu Origin Energy to accelerate its growth.
Although Qingmu Origin Energy was incredibly rare, it wasn't much to worry about now because there were Nascent Soul Grass Orbs, which could supplement the energy once it was overly consumed.
Plus, since Yellow Cloud Plant was only a second-level spirit plant, it wouldn't consume much Qingmu Origin Energy. Therefore, Lu Xuan boldly used this method.
Light green spiritual energy containing vibrant life force poured into the dark yellow spiritual seed. The seed greedily absorbed the energy and started to grow at a speed visible to the naked eye.