Nineteen Ways to Refining Demons

In the infinite demon realm, thousands of demons are rampant, but the master of the world is not a demon, but a human being. The reason for all this is that humans have mastered the method of refining demons passed down from the legendary gods. There are nineteen paths of demon refining, seven techniques and twelve techniques, each of the twelve sects inherits one technique, and the seven techniques are sealed in the Qichen Demon Realm. After suffering various injustices, the young Lin Feng vowed to take revenge. Just as the world changed drastically, let's see how Lin Feng stirred up the situation and took revenge.