Lu Zhiwei, a doctor of modern Chinese medicine, traveled through the world of immortality due to an experimental accident and became the lowest medicine person in the Hou family. He was forced to test poisons every day. The original owner died during the test. In a desperate situation, her modern medical knowledge was combined with her natural affinity for poisons, and she activated the "refining of all things" golden finger, which can convert toxins into spiritual power. She broke through to the early stage of foundation building on the first test of poison.
Coincidentally, his sister Lin Wanwan escaped from marriage, and Lu Zhiwei was promoted as a substitute and sent to the palace of the tyrant Xiao Jin who was poisoned by a strange poison. On the wedding night, she refined the poison on Xiao Jin to advance to the next level, but it attracted the concubine Su Waner and other forces to poison her one after another, and every crisis became a step for her to upgrade. At the alchemy meeting, she used modern pharmacological knowledge to defeat the famous alchemists and exposed the flaws in the alchemy, and her reputation gradually grew.
After his true identity was exposed, Lu Zhiwei was thrown into the cold palace, but unexpectedly discovered that the dragon vein was actually a seal to suppress the ancient demon Sky-Eating Beast, and Xiao Jin's poison was a sign that the seal was loosened. She practiced hard and broke through to the Nascent Soul stage, settled her old feud with Xiao Jin, formed the "Poison Phoenix Alliance", and united Qin Feng and other allies to fight against the pill family.
As the conflict escalates, the conspiracy of the aristocratic family to collude with the Sky Devouring Beast comes to light. At the heaven-sacrifice ceremony, Lu Zhiwei and Xiao Jin teamed up to stabilize the loose seal and severely damaged the main force of the family. After that, she integrated resources to create the "Poison Sect", combined modern medicine with immortality cultivation, and broke through to the divine transformation stage with Xiao Jin, forming the "Devil-Slaying Alliance" to prepare for war.
In the final battle, Lu Zhiwei turned the poisonous power into a vital force, using the power of the dragon vein and phoenix body to break through the ascension realm and penetrate the core of the sky-devouring beast, while Xiao Jin detonated the dragon vein to complete the seal. After the war, Lu Zhiwei abolished the drug testing system and pioneered the "double cultivation of medicine and poison"
