My Healing Spell Is Extremely Poisonous

Xia Wei traveled to a different world of swords and magic, awakened the ability to heal, and could regulate human cells at will. Seeing other therapists' ordinary "wound healing" and "regeneration of broken limbs", he, as a doctor in his previous life, shook his head with disdain. "Watch it! This is how the healing technique works!" "The speed of endothelial cell division increases a hundred times! Tumor hyperplasia!" "The enemy's bone density has been reduced by a hundred times! Crush them!" Many years later, when Xia Wei stood in front of the devil, the devil's face was filled with despair as the tumor was larger than a basketball. "You are the fucking devil!"