A patient with advanced esophageal cancer was barely eating water. Long-term malnutrition made him extremely weak and struggled to move. The patient’s family felt very desperate as the chance of surgery was lost due to the advanced stage. But a miracle happened. In the endoscopy room of the hospital, after less than an hour of doctors’ busy work, the patient returned to the ward safely and could eat liquid on the same day, and a few days later, surprisingly, he could eat like a normal person and his physique gradually improved. It was not the reincarnation of Hua Tuo, but the miraculous memory alloy stent that saved the patient’s life.