Dragon System, from Horntail to Nidhogg

There were no dragons in the world of immortality until Lin Xuan bound to the [Dragon Shop]. Others have practiced hard for hundreds of years, it is better for him to sell mines and raise dragons. Other people's magical weapons compete with each other, but his dragon's breath burns mountains and seas. While others were establishing a sect, he had already begun to think about what name to give the seventh-headed dragon. When the ancestor of the Holy Land sacrificed the ancient immortal weapon and vowed to kill him, the evil cultivator of beast control. Lin Xuan just snapped his fingers. The void behind him tore apart, and several giant dragons slowly appeared, their power shattering the sea of ​​clouds thousands of miles away. He sighed: "I have said many times, this is not a strange beast." "This is a dragon."