Zongwu Retreats from the World, I Have No Dragon Mind to Control Jiuzhou

The Kyushu Continent integrates thousands of martial arts, seven empires are established, heroes rise together, and the world is in troubled times! Lin Yuchuan traveled through eighteen years, escaped from the Seven Heroes Town, and hid in the world as a miracle doctor. The system's hard work has fallen, leaving him with a peerless foundation: full level understanding + unlimited dragon mind skills! No need for hard training, the skill will skyrocket on its own, stepping into the mythical realm, and the methods are beyond the rules of martial arts, comparable to those of immortals. He restrained his aura and lived in seclusion in a small town. No one in Bai Zhantang knew that there was a peerless boss hiding beside him. All the top old monsters in the world are alarmed, and the world is in turmoil again because of the Nine Yin Manual. But I can put an end to the chaos in Kyushu with just a raise of my hand!