Refining Elixir of Human Life? Start from the Medicine Slave and Kill All the Worlds

There is spiritual energy between heaven and earth, and there are elixir cores in all living things. It is said that the ancestor of Dan created five weapons, opened the way to alchemy, and launched a thousand-year battle to cultivate immortality. The alchemy core is the place where spiritual energy is absorbed, and it is also the foundation of human beings. The alchemy of alchemy is based on the core of the alchemy. Therefore, the practitioners compete to start the cultivation path of killing living beings. "If you want to break the rules, you must comply with them and become the rule maker..."