Cultivating Immortality from a Mortal Spiritual Root

(No heroine, decisive and ruthless) When others transmigrated, they either had extraordinary talent or a System to help them. At the very least, they had a mysterious old man to guide them. Ning Xiao transmigrated with nothing to his name, mediocre aptitude, and a path to immortality that seemed utterly out of reach. Other transmigrators conquered the world and made their names known far and wide! Was I, Ning, really just here to make up the numbers and serve as some nameless background character? What a joke. Even weeds fight for a sliver of sunlight just to stay alive. And what about a full-grown man like me? I, Ning Xiao, will turn the tables against all odds, reach the summit, and behold the boundless splendor of the path to immortality!