Ding Hao follows Chu Jiutian to the front of the Danlu in the middle of the room. Chu Jiutian sits on the futon in front of the Danlu, and is engrossed in watching the Danlu in front of him, mobilizing his true Qi to control the fire of the earth.

"Watch it. I'll show you the process of refining Baoqi pill." Chu Jiutian said.

"Yes, master." Ding Hao answered.

Chu Jiutian spread out his hands, and the real Qi gushed out of his body, wrapped up the medicine of Fengqi pill which had been prepared around him, and put it into the Dan stove in order.

"The materials for refining Baoqi pill are xuhuocao, tricolor flower, several silver bell leaves, a spoonful of weak water, and then put them in order. When the medicinal materials are refined and melted into Qi, the weak water is added. After the intersection of Qi and water, they can be condensed into pills and gather Lingqi into pill."

"The property of Baoqi pill is too strong, so adding weak water can achieve the effect of regulating efficacy. Generally, the amount of aura will be controlled in the process of condensing gas into pill, while refining Baoqi pill doesn't need to care so much. The more Aura, the better, until the pill is red."

"Among the six level elixirs, there are also elixirs similar to the burst Qi elixir, which is called the burst Qi elixir. The burst Qi elixir is an improved version of the burst Qi elixir. The material requirements are more stringent, and there are almost no side effects. Although the refining process is similar, there are still subtle differences. You can't master the refining of that elixir with your current cultivation, so learn the burst Qi elixir first, In the future, it will be a natural thing to refine the six level pill

......

While refining pills, Chu Jiutian explained the details of alchemy. He also added his own opinions, which can be said to improve the success rate of pills as much as possible, so as not to waste pills for many times.

Ding Hao had seen Yan Zhen's process of refining the explosive gas pill when he was assessing the level 6 alchemist in Tianying City, so he felt familiar with Chu Jiutian's refining of the explosive gas pill. Although Chu Jiutian was only refining the level 2 elixir, his momentum and refining techniques were no less than those of the level 6 alchemist.

This is also a kind of momentum formed naturally by practice. Even if senior alchemists refine low-level pills, they will have a sense of detachment.

When the pill was shaped and floated in front of Chu Jiutian, Chu Jiutian reached for it, slowly got up and walked towards Ding Hao, then handed it to him.

Ding Hao took the burst gas pill and looked at the pill in his hand. The pill was dazzling red, just like a small cherry. It looked delicate and charming. Naturally, it exuded a kind of magic, which made people want to take a bite.

"Now you demonstrate it in front of me. I have prepared the materials for you." Chu Jiutian looked solemn and dignified and said.

The storage ring on Chu Jiutian's hand shines brightly, and a piece of medicinal material for refining Fengqi pill appears beside Ding Hao.

Ding Hao was slightly stunned and said in surprise: "master, you won't let me try refining just once."

Chu Jiutian didn't like it, but kept a serious expression and said lightly: "naturally, you are incomparable genius. Genius has a gifted way of education. You only need to do it once, otherwise you don't deserve to have purple life."

Ding Hao had several black lines on his face. He was speechless and muttered, "is genius still wrong? Why do you want special treatment..."

"Don't whine, or you won't be allowed to go to that bad old man Lin Jiaying in the afternoon." Chu Jiutian's face sank and he said with a black face.

"I..." Ding Hao see Chu Jiutian some angry, originally want to say the words directly stuck in the throat, had no choice but to sigh.

It seems that it's not so cool to be a genius. At least you have to work harder when you meet a strict teacher.

Ding Hao sacrificed his own rosefinch tripod. His eyes were fixed on the Dan stove. He took a long breath and began to refine the pills.

Every step, Ding Hao is carried out step by step, one side of Chu Jiutian see this behind the scenes is full of praise, look this just ease down.

However, when the gas finally condensed into a pill, suddenly the aura of heaven and earth in the air began to stir. The pill of the pill turned into a pool of soft mud and fell to the ground.

"How stupid! In the process of condensing Qi into pill, let the pill absorb the aura of heaven and earth without reservation. Don't try to control it. It won't burst at all, otherwise it will backfire. " Chu Jiutian shook his head helplessly and swore in a low voice.

Chu Jiutian once again took out a piece of the medicine from the storage ring and said to Ding Hao, "this time you refine it again. If it still fails this time, you will stay here until you succeed in refining it."

"Yes, master." Ding Hao answered.

Ding Hao once again controls Benming zhenhuo in his body to burn the furnace bottom of the Dan furnace, and repeats the steps of refining Baoqi Dan just now. This time, he is much more careful than before. Until the last step of condensing gas to form Dan, Ding Hao is engrossed in watching the Baoqi Dan pill above the Dan furnace.

Although Yan Zhen pointed out Yan Zhen's mistakes when he was practicing alchemy through the system when he was assessing the level 6 alchemist, it was still difficult to grasp the amount of aura when he went to battle in person.

No wonder a great man once said that only practice can produce truth, but empty mouth can't.

When the aura of the surrounding world poured into the pill, Ding Hao did not prevent the pill from absorbing the aura this time.

As time goes by, the pills gradually saturate after absorbing aura, and finally form a round pill.

After forming, the pill floated to Ding Hao's body. Ding Hao reached out and held the pill. A happy look appeared on his face. He walked towards Chu Jiutian and said excitedly, "master, I can leave the alchemy hall now."

Chu Jiutian's eyes flashed a look of surprise. Although he knew that Ding Hao's talent was amazing, he wanted to let him refine the explosive gas pill after he had made it. He wanted to restrain Ding Hao and sharpen his mind. He didn't really think that he could succeed after just a few attempts.

However, the fact is beyond his expectation, he really succeeded.

"You can get out of here today." Chu Jiutian nodded and said.

When Ding Hao heard Chu Jiutian's words, he felt relieved. He was like a runaway wild horse. He handed Chu Jiutian the gas pill in his hand. After that, he ran away and left the room quickly.

Chu Jiutian's eyes gazed at Ding Hao's back as he left. A helpless smile appeared at the corner of his mouth, and he cursed: "this smelly boy, I'm just a little more strict. As for wanting to leave here so much."

After Ding Hao's figure left the alchemy hall, Qi Yu, who had just walked out of the alchemy hall, saw this figure. His face was slightly moved, his eyes were puzzled, and he murmured: "it's this boy. Did he spend money on some pills against heaven in the alchemy hall?"

With a strange expression on his face, Qi Yu walked slowly towards the alchemy hall.