Chapter 1638

Tianwu mountain!

Over thousands of feet, the mountains are covered with grass and trees, streams and waterfalls, beautiful scenery, fresh air, birds chirping, and Lu Chen is relaxed and happy.

A stone path leads straight from the foot of the mountain to the middle of the mountain. Lu Chen has a beautiful view all the way. He is particularly relaxed, without disputes and troubles.

This is really a paradise!

Lu Chen walked for about an hour and came to the end of the mountain road. His sight suddenly opened up, but he saw a large valley inside.

In the middle of the valley is a small lake with clear water. You can see the happy swimming of fish. A bamboo bridge leads to a bamboo house from the outside to the inside.

The bamboo house is located in the middle of the lake, just like a small building in the middle of the lake. Lotus flowers are in full bloom in the lake. Egrets fly, which is better than fairyland on earth.

The small building is bustling with hundreds of people, including residents here and contestants from all spaces on the second floor of the ancient tower.

They all come for fire nirvana, such as Fengqing.

Of course, Lu Chen is no exception.

It was just strange to him that some contestants were watching, and some contestants were refining pills, including Fengqing.

What's going on?

Lu Chen is puzzled.

"Lu Chen, I didn't expect you to come."

At this time, a tall, blonde, lion nose and wide mouth young man came up and looked at Lu Chen with a smile.

He is not Chu Baitian. Who is he?

"Brother Chu, what pill are they refining?" Lu Chen asked.

"They are refining a pill called Yin Yang combined Qi pill at the command of two predecessors, Wu Yang and Wu Yin." Chu Baitian said.

"Yin Yang Qi combination pill? What pill is this?" Lu Chen was surprised.

At least he is also a fairy pill master. In addition, he has entered the fairy pill hall and knows many fairy pills, but he has never heard of this pill.

"I'm not an alchemist. I don't know this pill, but I heard them say that this pill takes Yin and Yang as medicine." Chu Baitian said.

"How is that possible?" Lu Chen said in amazement.

Yin and yang are the Qi of heaven and earth. How can they be used to refine pills?

"Yes, I don't think it's possible. Unfortunately, this is the request of the two predecessors of Wu Yang. Only by refining this pill can we obtain the fruit of fire nirvana." Chu Baitian said faintly.

Lu Chen nodded thoughtfully and looked at the contestants. They were refining pills, but at this time, there was a sudden explosion.

"Bang!"

A contestant flew backwards and fell to the ground with blood spitting from his mouth.

"It's blowing up again."

Chu Baitian shook his head slightly, as if he was used to it.

"How long has brother Chu been here?" Lu Chen asked in surprise.

"Jiang Qiong and I are the first batch of contestants to come here. Unfortunately, we are not alchemists and can't try to refine yin-yang Qi combination pill." Chu Baitian said.

When Lu Chen heard this, he was slightly surprised and looked around. Sure enough, he saw Jiang Qiong and Li Qian, but they all stood on the wall and didn't mean to do anything.

Lu Chen frowned slightly and immediately looked at Feng Qing. Among the contestants who were refining Yin Yang Qi combination pill, there were Yongyuan and Huai'an in addition to her.

The two monks were also alchemists, which surprised Lu Chen.

"Brother Chu, I'll go and have a look. Excuse me."

Lu Chen bowed to Chu Baitian and walked up.

"It is said that brother Lu is also an alchemist. Do you also want to refine this Yin Yang Qi pill?" Chu Baitian suddenly followed up and asked as he walked, looking at Lu Chen curiously.

"It's true that I'm an alchemist, but I'm not sure that so many people end up in failure." Lu Chen said calmly.

"Lingdaozi and huangwuzi, the two predecessors, have this problem in this space. I think it's very meaningful. Brother Lu might as well try it. Wuyang, the two predecessors can say, who can refine the yin-yang Qi combination pill and get the Scripture of the pill and the treasure book of alchemy compiled by them." Chu Baitian smiled.

"The treasure of alchemy? Brother Chu, what is this?" Lu Chenqi road.

"It seems that brother Lu doesn't know the two predecessors, Wu Yang and Wu Yin. They are one of the only four nine grade elixir masters in the fairy land. In order not to lose their alchemy, the two predecessors compiled what they learned into a book, which is what I just said about alchemy." Chu Baitian smiled softly and said to Lu Chen.

After hearing this, Lu Chen's eyes brightened and his breathing was urgent.

This alchemy treasure is the lifelong efforts of two nine grade alchemy masters. If you can get it, isn't alchemy advancing by leaps and bounds?

You know, although he can refine the fourth and even fifth grade elixirs, he doesn't know much about them after all, especially about high-grade elixirs.

If there is a treasure book of alchemy, this problem will be solved tenaciously.

Lu Chen immediately made up his mind to refine this Yin Yang Qi combination pill, not only to obtain the treasure of alchemy, but also to get the fruit of fire Nirvana and complete the test of this level.

"It seems that brother Lu has been moved." Chu Baitian smiled and continued, "brother Lu, if you want to participate, you can ask Wu Yang for Yin and Yang."

"I don't know where the two elders of Wu Yang are?" Lu Chen asked.

"No, it's in the building." Chu Baitian pointed to Feng Qing and others on the other side of the alchemy. There was a bamboo pavilion where an old man and an old woman sat opposite each other to make tea.

Seeing the two old men, Lu Chen flashed a surprised look in his eyes. Looking at the spiritual power of his yuan fairyland, he unexpectedly found that the two old men of Wu Yang and Wu Yin had no power to fluctuate.

Obviously, the cultivation of the two elders is much higher than that of Lu Chen.

"Both predecessors are ancestral immortals." Chu Baitian seemed to see Lu Chen's mind, so he said.

"I see. Brother Chu, thank you." Lu Chen took a deep breath, bowed his hand to thank him, and then walked to the bamboo Pavilion. He didn't walk long, but there was another Bang behind him.

Lu Chen shook his head secretly and refined pills with Yin and Yang. It's unheard of. Can he really succeed? But in any case, I must try.

After a while, Lu Chen entered the bamboo Pavilion and did not continue to move forward. Instead, he bowed his hands and said, "younger generation, Lu Chen has seen two predecessors. I want to refine yin-yang Qi pill. Please give yin-yang Qi to them."

"Are you Lu Chen?"

The old man Wu Yang was thin, but he had a childlike face, red skin, bright and wise eyes. He looked at Lu Chen with a trace of surprise.

The old woman Wu Yin was slightly fat, with a Square Pavilion, kind-hearted eyes and a rich appearance, just like a kind old woman looking at Lu Chen with a smile.

"It's the younger generation."

Lu Chen didn't dare to neglect and replied in a positive color.

Wu Yang and Wu Yin knew his name, which surprised him, but he didn't ask.

The two elders are all ancestral immortals. They must have known lingdaozi, and lingdaozi know everything about the lingbang competition. Maybe the two elders learned about themselves from them.

"Lu Chen, this is Yin and Yang. Take it."

Wu Yang glanced at Lu Chen and didn't say much. Waving his palm, a white bottle flew out and fell in front of Lu Chen.

"Thank you, two elders."

Lu Chen took the white bottle, bowed and left.

"Old companion, do you think Lu Chen is feasible? According to elder lingdaozi, his alchemy is different. Maybe he is the person we are looking for."

Wu Yang glanced at Lu Chen and asked while holding up the teapot and pouring a cup of tea for Wu Yin.

"Old man, with our alchemy, we can't refine Yin and Yang into pills. Even if his alchemy is different, I'm afraid it's difficult to succeed." The faint way of witch Yin.

"Yes, if the old guy Hong Santong hadn't predicted that we could find this man in this competition, I wouldn't agree to lingdaozi." Wu Yang hummed.

"Hong Santong's divination of heaven has never been wrong. He said there must be, but he doesn't know whether it's Lu Chen or someone else?" Wu Yin glanced at Lu Chen and said, "no hurry, no delay.".

"Well, let's wait slowly. I hope this man will appear earlier. Otherwise, the barrier outside the territory will not last long." Wu Yang shook his head.

"Foreign demons invade our fairy continent every billion years. I don't know why this time. They even send troops to investigate in advance." Wu Yin whispered.

"Who knows? Fortunately, they just sent some ancestral immortals. If they were ancestral gods, I'm afraid the extraterritorial barrier would not last for a few years." Wu Yang sighed.

He seemed worried about the invasion of extraterritorial demons.

However, many contestants did not know that the refining of Yin Yang Qi pill was for the purpose of foreign barriers, including Lu Chen.

At this time, he took the white bottle and went to the other side, where Fengqing and others were refining pills.

"Bang!"

Another explosion came, but I saw a contestant withdraw with a sigh. He was not someone else, but Li Qian.

As a shaozong of Qinglian sect, he also has exquisite alchemy and is a four grade immortal pill master. Unfortunately, he failed.

Lu Chen looked around and found that among these people, Fengqing, Yongyuan and Huai'an were the most calm and absorbed servants of Dan fire to refine yin-yang Qi combination pill.

"Eh, isn't that Lu Chen? Why is he here? Isn't he also a fairy pill master?"

At this time, many participants were surprised to see Lu Chen.

Lu Chen ignored them and took out the tiger bottle stove.

"Tut Tut, four grade elixir stove, so Lu Chen is a four grade elixir teacher?"

"It's incredible that he is so strong that he is still a fourth grade elixir."

"I don't know if he can do it?"

"Certainly not. Didn't Li Qian fail before?"

"I hope he can succeed, so we will have other tasks. Otherwise, I really don't know when to pass this level."

The contestants who can't alchemy talked about it one after another. Most of them are not optimistic about Lu Chen, but some hope Lu Chen can succeed. Of course, such people also hope Feng Qing and others can succeed.

At the moment, they all hold the idea that the blind cat can meet the dead mouse, so that they can avoid this level and take other tasks.

"Bang!"

At this time, another Bang came from Huai'an. The Dan stove in front of him made a dull sound, overflowing the black and white Yin and Yang Qi.

Lu Chen screamed at this. Unfortunately, these are yin and Yang. If you can give yourself, you can't tell how much power you can add to the heaven and earth soul seal.

Looking at the white bottle in his hand, Lu Chen is also a little jealous. Yin and yang are rare. Now they are in front of him. Unfortunately, they can't be used.

"Well, I'd better think about how to refine Yin Yang Qi pill first."

Lu Chen sighed softly, looked at the white bottle in his hand and frowned slightly. Can Yin and Yang combined Qi pill just refine Yin and Yang together?

If that's the case, why did Li Qian, Huai'an and others fail?

Lu Chen originally intended to fuse Yin and Yang with vessels by refining pills, but he hesitated after seeing the failure scene of Li Qian.