Start with Refining Medicine

Lan Yanyu was assigned to the weakest ordinary class. It has the least resources, the weakest strength, and the lowest graduation rate. In the eyes of everyone, they are just runners in the graduation examination. Until Lan Yanyu discovered that the poisonous spirit flowers in the back mountain that everyone avoided were highly poisonous, but they could stimulate the activity of magic power. As long as the toxicity is extracted, they will no longer be harmful poisonous weeds, but the only cultivation resources that ordinary classes can seize. If you don't have the resources, pick it up yourself. If you don't have any potion, just make it yourself. If no one likes it, practice until everyone shuts up. Starting from collecting magic poison flowers, this team, known as waste materials, finally grasped their own hope. Graduation assessment? This time, they had to break through with their own hands.