Bai Lusheng has no spiritual roots and cannot practice, so he can only make a living by picking up "rags" from the world of cultivation. He ate the waste elixirs discarded by others. He used the scraps that others despised. He practiced useless exercises that others looked down upon. Three hundred years later, he has become the most terrifying existence in the world of cultivation. After eating the waste pill, he developed a body that was invulnerable to all poisons. He used the leftover weapon to make a sword that could turn anything into a sword. Everyone was dumbfounded: "Is this okay?