After Twenty Years of Refining Medicine, He Became a Saint Immediately After Leaving the Mountain.

Chen Yi traveled to the fantasy world and became a medicine refining boy in Yaowang Valley. Due to low qualifications and extremely bad luck, he was assigned to make poison, which was full of dangers. At this moment, the medicine refining system awakens, and as long as you refine the elixir, you will be rewarded! The peerless Taoist body, the supreme skill, the true fire of samadhi... All kinds of rare treasures are collected in the bag. Chen Yi silently refined medicine and became stronger in a low profile, until one day twenty years later...