It has been handed down from ancient times.

Dragon veins are divided into yin and yang.

Yanglong vein, in fact, refers to the ancestor dragon of Kunlun Mountain, the world dragon vein out of Kunlun, control the world trend.

The reason why Zulong had such a great power was the result of the great power of ancient times, the ancestor of mankind, and the Fuxi Emperor, the head of the three emperors, who died and turned into endless mountains and rivers.

Corresponding to the Yinlong vein, the utility is much simpler, and the fame is also several grades worse.

That's because the formation of Yinlong vein is totally unexpected.

It...