I Deduce Immortality in the Mythical World

On the road to immortality, one can climb to the sky step by step. How many people have been trapped on a ladder for hundreds of years and still cannot make the leap. Xu Liu came from time to time. Although his talent was not good, he carried a career progress panel, which could convert the cultivation of the monsters and ghosts he killed into longevity yuan, and upgrade the career he cultivated. As a hidden weapon master, he has deduced from [an ordinary hidden weapon master]... All the way to [the saint of hidden weapons who picks leaves and potions] As a swordsman, he has deduced from [ordinary swordsmanship]... All the way to [the sword master who returns to his clan with ten thousand swords] As an alchemist, he deduced from [one furnace, one pill]... All the way to [mixed ingredients can become a magical pill] … Many years later. When demons and ghosts were causing trouble in the world, Xu Liu stepped forward. Faced with the questioning of many giants, he smiled slightly: "Throwing knives... I only know a little bit." I picked off a leaf, but cut off the head of the ancient demon that no one else could take off... Participating in the alchemy conference and facing the alchemy masters one after another, Xu Liu smiled slightly: "Alchemy... I only know a little bit." Using the simplest materials, he refined the highest-grade elixir in the world...