Synthesis System: I Have Unlimited Training Resources

The Su River crosses into a hunter in a remote mountain village, In this continent where everyone can practice cultivation, cultivation resources have become extremely scarce and are tightly controlled by major forces. But Su He awakened the synthesis system, The trash that others don't want can be synthesized into treasures. Low-level elixirs are synthesized into high-level ones. Low-level skills are synthesized into high-level skills, Even blood can be synthesized, While others were still worrying about a small pill, he was already living a life of eating one and throwing one away. What advanced skills, heaven-defying elixir, Su He's declaration is, As long as there is something I don't want, there is nothing I can't have.