The loud explosion spread over the square, and the invisible void twisted violently under the sound. When the energy swept through, the earth would fall apart.

Then, the sharp crash broke out, and a streamer was blinking again from the eyes of the elder Li Chengxu. Suddenly, there was a big bang. It fell down on the square below. Suddenly, there was a dense fog, and a wide, huge crack appeared in the square. When the dust and fog dispersed, where everyone's eyes fell, on the square, in a huge pit, the purple and golden figure was standing tall and revealed that his eyes were empty and full of killing. He stared at the thunder clouds above the nine days. His body shook. When the huge pit under his feet sank again, his body also shot into the sky.

"Is this... A puppet?"

Seeing the North King, Li Chengxu was stunned. After careful observation, he found the identity of the North King. Almost at the same time, the North King collided with the shocking thunder again.

"Cough... Elder, I'll take care of everything here..."

He coughed violently. Xiao Yan looked up pale and looked at Li Chengxu in the sky. His voice was dry.

Hearing the speech, Li Chengxu was stunned at first, but he still hesitated. However, when he saw the disciples surrounded by Danlei outside the square, his face changed slightly, nodded heavily, greeted several other elders, retreated together, and scattered all the surrounded disciples.

In the sky, the collision between the North King and the Dan Lei continues. Every time a Dan Lei falls, its power is more powerful than before, so that later, when those Dan Lei falls on the North King, the terrible power even passes through his body directly. If the North King itself does not have the function of swallowing thunder, the remaining power of the Dan Lei may fall on Xiao Yan's head below.

After several times of Dan Lei's baptism, Beiwang's strength has also increased rapidly. He has stepped into the source territory, even close to the middle of the source territory. Even so, the distance between the thunder clouds in the sky has completely dissipated, but it is still far from enough.

On the broken stone platform below, Xiao Yan stabilized his body and ignored what happened in the sky. After taking back the pill in front of the medicine tripod, he quickly recovered the strength consumed in his body with the help of this short time.

Naturally, it's much easier to recover the source Qi. With the power of pill, you can recover a lot in a moment. It's the soul power. Once consumed, it takes a long time to recover slowly. If Xiao Yan continues to open the tripod to refine medicine at this time, although he still has the chance of success, it will certainly reduce a lot. If he takes a few more days off

No, Xiao Yan can't wait that long, and Xiao Xuan can't wait. We must take this opportunity to refine into a bone healing pill in one fell swoop!

With this in mind, Xiao Yan's eyes suddenly burst into a hot light, and immediately his palm turned over, and a section of trees and vines that looked almost rotten fell into his hand.

Purple heart magnolia vine also contains soul power. Unfortunately, the grade is too low and the energy is mottled. It has little effect except for refining several special pills. Because its utilization value is too low, Xiao Yan has not used it on Xiao Xuan. But now, in such a situation, this thing is the only thing Xiao Yan can use at this time.

Refining the medicinal materials directly, once the violent energy invades, the power can not be underestimated, but now Xiao Yan can't care about that much. When the purple heart magnolia vine starts, his heart moves, and the light blue flame suddenly burns violently in the palm. Almost in an instant, the rotten wood on the surface of the medicinal materials turns into ashes and then appears, It is a small vine with purple fluorescence.

With the refining of different fire, a violent breath also emanates from it, but it can be restrained temporarily under the package of different fire.

At the same time, the momentum of Dan Lei in the sky is getting stronger and stronger. Seeing the last dan Lei fall on the North King, his body has turned into purple and gold. The light of Dao Lei flashes continuously on the North King's body surface, and his strength has surprisingly reached the later stage of the source territory. It is only a foot away from the source territory.

When the Dan Lei dispersed, the purple cane in Xiao Yan's hands below was less than an inch long, and the rest of the power had been absorbed by Xiao Yan. The mottled soul power was integrated into Xiao Yan's body after refining by different fire. Although the amount was small, it could be mended. Just look at the appearance at the moment, I'm afraid I have to continue refining for some time before I can finish refining the vine

"Bang!"

Suddenly, Xiao Yan's palm closed. With his overbearing power, he crushed that small piece of cane into powder. The different fire also rushed on in an instant and refined and absorbed all the remaining power.

After that, Xiao Yan's pale face recovered somewhat. Then he put his palm on the medicine tripod in front of him again. While different fires emerged, hundreds of medicinal materials flew out of his ring again.

"This guy... Has reached the limit. Should he continue?"

Seeing this scene, Li Chengxu and others outside the field couldn't help showing a look of worry on their faces. It's far fetched to welcome the next refining process in such a state. If they were careless, the failure of refining pills is a small thing. Once their own foundation is damaged, it's hard to make up for it!

On the other side, the little doctor fairy was standing at the top of an attic. Her beautiful eyes were full of worry. She looked at Xiao Yan in the middle of the square. Dai Mei frowned tightly, and a pair of jade hands were tightly clenched together for fear of something wrong with Xiao Yan.

This wait is a month.

Beside Xiao Yan, Beiwang's body stood motionless, like an iron tower. At this time, the pill in the medicine tripod in front of Xiao Yan was also preparing for the final collection of pills.

The atmosphere between heaven and earth gradually changed. At a certain moment, when thick dark clouds suddenly rolled up in the sky, there was Xiao Yan with blood red eyes and yellow face below, but he suddenly clapped it on the medicine tripod. With the help of the chemical pill ring, he immediately took back the pill, drained the last silk of power in his body, and put the pill into the ring.

At the same time, Dan Lei in the sky broke through the air again!

This time, Dan Lei came more violently, and the North King also attacked the sky again as usual. Xiao Yan's eyes were black and fainted in situ. Xiao Xuan also appeared immediately at the moment and held the fallen Xiao Yan.

In the sky, the startling battle started again, and the elder Li Chengxu and others, as well as the little medical fairy who had already arrived at Xiao Yan's side, were all worried about checking Xiao Yan's physical condition.

Fortunately, after a long time of refining medicine, Xiao Yan exhausted all the strength in his body and even drained his strength, but he did not damage the foundation and left no sequelae. This is lucky. In this way, as long as Xiao Yan rested for a few more days, he should be able to restore his peak state.

After this incident, Xiao Yan must be more cautious when refining pills in the future, otherwise it would be really hard to say if he did it again.

As for Beiwang, after taking over the Danlei this time, his combat power soared again and has been promoted to the middle of the return to the source territory. If the remaining energy in his body is included, I'm afraid he can enter the later stage of the return to the source territory after it is absorbed.

......