The three fire hearts carefully control their power. After all, if they don’t pay attention, their violent power can instantly destroy the Yao Lao Lao.

The flames rose up above the medicine cauldron. In this moment, the medicine cauldron exploded directly. Yao Lao's eyes showed excitement when he saw this. Since the medicine cauldron could not support the violent power of the flame, then don't need the medicine cauldron and directly control the flame to refine medicine.

The temperature in the hall suddenly rose, which was not something that ordinary people could tolerate. Therefore, Xiao Yan raised his hand and isolated the temperature so that everyone around him would not be roasted into dry.

As long as the heart of flame obeys, Yao Lao will use precise control to extract hundreds of medicinal materials in an instant, and then refine them. Then, the elixir with a strong elixir fragrance will be suspended in front of Yao Lao.

"Incredible... It's simply incredible. If such a pill was refined with the cold fire of the bone spirit in my body, it would be absolutely difficult to refine it without five years. Moreover, the failure rate was extremely high. Under this flame, the success rate was directly increased to 100%. Because the purity of medicinal materials was too high, there was no failure rate... and the pills could be condensed into pills directly!" Lao Yao's eyes shone brightly. Of course, the pills refined by Lao Yao were far from reaching the level of the holy level.

After all, this is the Doudi Continent, so the elixirs refined by Yao Lao are still at the imperial grade. As for the holy elixirs, he cannot touch them. At least he needs a powerful flame like Tianhuo as support before he has the opportunity to refine them.

However, after refining this pill, Yao Lao's body trembled slightly. Seeing this, Xiao Yan immediately let the three flame hearts escape from Yao Lao's body.

Although the fire hearts have been controlled with great strength, their own strength is too strong. Not to mention the three fire hearts, just one fire heart, can instantly turn any lower realm into a purgatory on earth. You can imagine how powerful it is.

Yao Lao's strength is still the Doudi. It is already incredible that one Doudi can support three fire hearts in his body for only a dozen breaths.

The expression on Yao Lao's face suddenly turned brightly, and this scene seemed to everything back to the beginning. Yao Lao was just like when Xiao Yan saw the bone spirit cold fire. Xiao Yan didn't know the power of the strange fire, and it was just like Yao Lao's heart that didn't know the power of the flame.

"With such a strong flame, you kid can definitely refine stronger pills, right?" Yao Lao looked at Xiao Yan curiously, and as he said, his nose bleeding slowly flowed out of Yao Lao's nose.

The load of the Heart of Fire is still too great. It only took a short time to make Yao Lao's body unable to bear it.

"Above the emperor's grade, it is called the holy grade. This is a spiritual and mysterious heavenly elixir, the third rank of the holy." Xiao Yan took out the most graded elixir in his hand and handed it to Yao Lao.

"The teacher swallowed him, and the heart of flame left an irreversible injury in your body. This pill can relieve it. I will use the flame to eradicate it for you." Xiao Yan said. Yao Lao seemed to be distracted, as if the power he felt just now was satisfied even if he suffered an irreversible injury.

After all, not everyone has the opportunity to feel the peak flame in this world. If you can experience this, Yao Lao is dead without regrets.

After taking the soul Xuantian Pill handed to him by Xiao Yan and pouring out the pill from the jade bottle, the fragrance of the dan suddenly spread around, and the wide range was the entire huge Xiao Mansion.

Almost everyone smelled this refreshing elixir fragrance. Just the elixir fragrance made the old injuries in the body of the smeller more or less recover. This terrifying recovery power made all those who smelled the elixir crazy.

Even Lao Yao looked at the Lingyun Xuantian Pill in his palm. Although this pill was only refined by Xiao Yan at will, in fact, such pills contained not only Xiao Yan refined to an incredible level of refining, but also Xiao Yan's unique way of refining alchemy.

"Is this... holy elixir... incredible and incredible!!" Lao Yao's behavior was a bit out of control, but when a person meets something he loves the most and is crazy, it is normal that he will inevitably lose his composure, not to mention that Lao Yao is extremely obsessed with refining medicines.

You should know that it is impossible for anyone in the Doudi Continent to refine holy elixirs. Even if there are those who want to reach the third level of the Saint, it will be difficult for ten thousand years unless more powerful people appear in Doudi Continent.

Just this third-grade elixir of the Holy One can be auctioned at an absolute sky-high price in any lower realm. However, if Xiao Yan had not given medicine to the old Lingyun Xuantian Pill, if Xiao Yan had not been on the side, let alone the Doudi swallowed, the five-star Douxian could have self-destructed and died.

Yao Lao was reluctant to swallow this pill for a moment. Xiao Yan smiled bitterly when he saw this. Then he waved his hand and took out more than a dozen pieces. Not only the Lingyun Xuantian Pill, but also the fourth-grade Shenqi Pill of Saint and the fifth-grade Xuantian Spirit Replenishment Pill, all of which were placed in front of Yao Lao.

"If the teacher can swallow it, I will directly refine it to serve as a candy bean for the teacher." Xiao Yan smiled. Yao Lao looked at the dozen jade bottles in front of him, his eyes shining brightly, which looked very similar to Xiao Yan's expression when Yao Lao showed off his power and refining alchemy in front of Xiao Yan.

"Haha, good boy, these are all from the teacher. I am not greedy. Not to mention my two children, even if I am not qualified to have these three flame hearts, I am satisfied if I can get a wisp of sky fire." Yao Lao said slowly. After feeling the power of the flame heart, he understood that even if Xiao Yan gave them, they might not be able to catch such a powerful flame.

Xiao Yan looked at Lao Yao and his two children with a dull look on their faces. When they saw such a powerful flame, they were naturally at a loss and they didn't know how to choose.

Therefore, Xiao Yan raised his hand and directly divided three wisps of fire, namely Chaos Holy Flame, Earth-Explosion Sky Fire, and Immortal Fire of the Heart of Flame.

"The teacher has been talking for a long time. I don't know what your two children are named." Xiao Yan asked at Lao Yao's two children.

"Yao Yan and Yao Nianyun, since you give them fire, you must also perform the ceremony of becoming a disciple. The children will not kneel down to their master." Yao Lao said. He understood the meaning of Zihuo. Although it was just Zihuo, it still detrimental to Xiao Yan himself.

As for the seeds, it is like a seed. As long as they use it well, as they are nourished in the body, their power can also be increased to the same strength as the body flame.

The two children knelt down immediately, Xiao Yan nodded slightly, and it was just how Yao Chen arranged for him to accept it.
Chapter completed!