Chen Fan, the world's top pharmacologist and doctor of materials science, traveled through time and became an unknown little demon under the Golden Horn King and Silver Horn King in the Lotus Cave in Pingding Mountain in the world of Journey to the West - a rabbit spirit responsible for guarding the alchemy furnace. He was familiar with the original work and knew that this place was the only place for the Buddhist scripture-seeking group. The two kings took the treasure to capture Tang Monk, but in the end they were defeated, and all the little monsters in the cave were saved by Sun Wukong. Faced with a desperate situation, Chen Fan looked at the bubbling alchemy furnace in front of him, then at the piles of "waste elixirs" and "drug dregs" piled up in the cave, and fell into deep thought. When others were thinking about how to eat Tang Monk's meat, he decided to use modern scientific thinking to re-deconstruct and innovate the "alchemy" of this world.
