Ao Changsheng traveled through the wilderness and turned into a dragon. He was born at the end of the Dragon and Phoenix Catastrophe? Awaken the strongest retreat system, the retreat field is invincible, retreat can make you infinitely stronger! "One, I don't retreat, go to the wilderness, the system is closed!" "Two, retreat for a thousand years, reward, a drop of Zulong's blood!" "Three, retreat for ten thousand years, reward, Zulong Breathing Technique!" The longer the retreat period, the richer the reward, infinitely stacked! As the dragon ancestor with infinite lifespan, he resolutely retreated! I, the ancestor of the dragon clan, will never come out!

This is the world of fighting spirit, this is the paradise of the strong.

Lu Yunxiao walked out of nothingness, with bright gold in his left hand and a raging fire in his right hand, a long river of holy water billowed beneath him, and endless gods and thunder roared behind him.

The mainland is vast, and the strong come forth in large numbers. In this turbulent world, he is destined to be a master of the ups and downs!

Luo Hong was standing in front of the mountain gate of Huangfeng Valley. At this moment, he had to admit the fact that he had traveled to “Mortal”.

Pushing the glasses that no longer existed, Luo Hong said categorically, “Like Old Devil Han, I am a fourth-grade pseudo-spiritual root, but I don’t have a vial. It seems that the only way I can go is to cultivate immortals scientifically!”

Why is there a bottleneck every fourth floor during the gas refining period?

How to maximize the chance of building a foundation?

How many factors affect the speed of cultivation?

How fast is Old Devil Han running?

When cultivating immortals in this world is an objective fact, then science is cultivating immortals, and cultivating immortals is science!