Slowly, the air mass that has been bombarded for countless times has been pressed into a small ball the size of a little thumb that is like essence, rotating and blooming red light!

This is the inner alchemy of foundation building that countless external practitioners dream of!

There are many cultivation sects in the world, but all of them use the fire of Yuanyang in their bodies to harden and refine internal elixir, but Li Yundong only uses the power of heaven and earth to temper his body and the power of thunder to harden Yuanyang!

In other words, ordinary practitioners use fire to refine internal alchemy, while Li Yundong uses thunder to refine internal alchemy!

The world's Taoism, thunder is the supreme, detached from the five elements, Ling ran all sentient beings!

This inner pill had just been refined. Li Yundong suddenly felt that he had endless power in the little thousand world. He manipulated the God with three heads and six arms in his body, and suddenly threw the magic weapon in his hand into the sky. The six arms squeezed three big fingerprints at the same time, which were: the big sun Tathagata fingerprint that can destroy all darkness! The mandala light gathering Buddha top handprint that can break all obstacles in the fetal Tibetan world! It can break the golden diamond samadhi handprint of all demons!

As soon as the three handprints were pinched out, the gods in Li Yundong's little thousand world suddenly burst into dazzling golden light, and three colorful auras appeared behind his head, just like the birth of King Kong and the manifestation of the Buddha.

The God shouted, and the vertical pupil at one end suddenly opened. The divine light in his eyes went straight up with the magic weapon thrown into the sky and the three fingerprints hit the sky!

With a loud bang, all the dark clouds in the sky were shattered by these three attacks in an instant, and the sky thunder disappeared without a trace in the blink of an eye.

The heaven and earth in the small world became quiet, leaving only Li Yundong's own true God standing upright, arrogant and arrogant.

At this time, Li Yundong also completed the final foundation building in the flesh of the world. His eyelids suddenly moved, and his real Qi was continuously released from the internal alchemy that never stopped rotating. A vigorous and hot heat flow instantly walked all over his body, making him ready to move.

When the breath reached the Huagai point on his chest, Li Yundong couldn't help it anymore. He suddenly opened his eyes, rubbed and jumped up. A breath broke through the Huagai point and went straight to the Baihui Point on his head.

As soon as he looked up, a long roar of dragon and tiger roared out of his chest: "ah!!!"

Although this roar did not last as long as Li Yundong's last time when he was successful in Qi practice, the sound condensed but did not disperse. The sound line was sent out from a distance like a steel cable and could be heard clearly more than ten miles away.

Li Yundong's long roar lasted more than two minutes. When he stopped, the tumbling and stirring breath in his body calmed down again and slowly moved to the inner pill in the Dantian.

Li Yundong tried to run the real yuan in his body. He found that the most obvious change was that the inner alchemy in the lower abdomen was like a core. His whole body's breath surrounded the inner alchemy and rushed towards it all the time, making it rotate constantly.