After buying a lot of spirit grass, Chen Yang found a place to stay, and then calm down to study how to generate oxygen.

Unconsciously, three days passed.

Relying on the scientific knowledge of the previous life and the records of Spirit Grass in the Book of Fairies and Magic, he finally successfully developed a medicine that can generate oxygen.

This kind of medicine is very cheap, but it lasts a long time to produce oxygen.

And Chen Yang made a set of equipment, as long as enough materials are put in, the equipment can automatically circulate to generate oxygen and absorb the exhaust gas in the ring.

Keep the device in the ring and add material once in a while to get it done once and for all.

Looking at the device on the table, he suddenly found that his gadget was a great invention.

Admittance has changed from the original storage space into a living space.

In the future, it will not only be cannons, any creatures can be put in, including humans.

"If this equipment is sold, it will definitely sell a lot of money. But the core is the formula of the medicament, and it must not be leaked out."

Chen Yang didn't plan to make a fortune by relying on the pharmacy. After putting the equipment into the Na ring, after a while, when the Na ring had almost enough oxygen, he said to the cannon: "This time when you enter the Na ring, any You are not allowed to touch things, otherwise, I will eat teriyaki dog meat for dinner. "

The cannon nodded earnestly, as if he understood it, and Chen Yang took him into the ring.

Chen Yang was conscious, watching the situation in Najie.

During the Na ring, the artillery looked around the small space around, and did not appear panic. He walked around in the ring in Na ring, everything smelled, and saw nothing delicious, he Tong Tong lay on the ground and fell asleep.

"What can this guy do besides sleeping and eating?"

Chen Yang shook his head and was silent about the cannon.

Now that the oxygen generator is finally successful, Chen Yang does not intend to stay in Fengbo City, and intends to continue to rush to the Daxia Dynasty.

However, he had just come down from the inn, and suddenly someone came forward and said, "Little brother, please stay."

He looked at the man in front of him. He was a middle-aged man in his forties, with a Chinese character face, deep eyes, wearing a coarse black shirt and a dusty appearance.

Chen Yang asked, "This brother, is there something wrong?"

Middle-aged humanity: "My name is Qiu Hongsheng. I used to be at a station sixty miles northwest of the city outside the city. I have had a relationship with you."

Chen Yang thought about it. At that time, there were so many people in the station, but he didn't pay attention to whether he had seen the people in front of him.

Qiu Hongsheng continued: "Don't be nervous, my little brother. This time I found the little brother. I wanted to invite the little brother to join our team and explore a cave."

"cave?"

Chen Yang raised an eyebrow and looked at Qiu Hongsheng in doubt.

Qiu Hongsheng made a please gesture: "Little brother, do it here, let's talk slowly, what if we don't know it?"

To the Daxia Dynasty, Chen Yang was not in a hurry, so he entered a private room with Qiu Hongsheng.

In front of the round table, in addition to Qiu Hongsheng, there were four others.

After being seated, after introduction by Qiu Hongsheng, Chen Yang knew the identities of the four.

One of them is a husband and wife, named Cui Han and Xi Huiyun.

The couple are very enthusiastic with smiles on their faces.

Another man, named Bai Wei, had a cold face and said nothing. He was holding a sharp sword in his hand, which was the peak of Xiu Dan's practice.

He just glanced at Chen Yang and stopped paying attention.

The last one was a middle-aged man in his fifties who was called Luo Kai. His face was stern and upright, and it was also the state of the highest peak of Dan. When he was introduced to him, he arched Chen Yang.

According to Qiu Hongsheng, the four people in the room were all his partners who were summoned to explore the cave together.

Chen Yang didn't fully believe that.

As for Qiu Hongsheng himself, it is also the peak of Jiedan, and there is a faint posture to break through the extraordinary world.

After introducing each other, Chen Yang said to Qiu Hongsheng: "Brother Qiu, should you tell me now, if I participate in you, what can I get?"

Qiu Hongsheng smiled and said, "Brother Chen, I have been paying attention to the caves I have been exploring for a long time, but I am not strong enough, otherwise I would have gone by myself."

"There were a lot of spirit grass growing in that cave. According to my guess, if we harvest all the grass, we can sell at least hundreds of spirit stones."

"Besides, there are many monsters growing in the caves. They are all in the early and middle stages of Dandan. We joined forces to deal with them without much difficulty."

"If you can slay all the monsters and get the monsters and materials, that is a truly expensive wealth."

Facing Lingshi, Chen Yang didn't have much desire.

Now he has more than two thousand spirit stones. Although he is not a wealthy man, he is fully adequate at this stage.

However, thinking of the need to consume a lot of spirit stones in the future, since he encountered this opportunity, he intends to agree to it, it should be to build up for the future.

He said to Qiu Hongsheng, "Okay, I'll go with you."

Hearing that everyone was happy, Qiu Hongsheng said: "Since this is the case, the six of us are enough. It is not too late, let's leave now."

Since it was Qiu Hongsheng's convening, everyone naturally listened to Qiu Hongsheng's instructions and did not express any objection.

After leaving Fengbo City, Luo Kai glanced at Chen Yang's cannon and frowned, "Brother Chen, you won't take this dog with you, will you?"

"Oh, you say him."

Chen Yang glanced at the cannon and directly put it into the ring.

Seeing this scene, Luo Kai exclaimed: "Ah! You have a ring! And ... you ring, can you give birth?"

"I put a little thing in the ring, and the living thing can survive in it."

While explaining to Luo Kai, Chen Yang quietly observed the movements of the other four people, and found that they all looked calm and did not show surprise ~ lightnovelpub.net ~ In this case, then Chen Yang can conclude that these four people, before I've definitely seen myself using Najie in the post.

As for whether they are a group, Chen Yang cannot be sure.

However, the other party was just a few knots, he did not take it seriously.

Led by Qiu Hongsheng, the six flew for a long time and entered a mountain range.

On the way to the Daxia dynasty, Chen Yang has observed that this mountain range is very wide and stretches out without end, and there are many monsters and beasts, but very few people.

This shows that this mountain must be very dangerous.

"Are we going into the mountains?"

Chen Yang asked.

Bai Weidao with a cold face: "You know that you are about to enter the Yaoling Mountains, are you afraid now? But the same is true. Although young people like you are not low, they may not dare to enter the Yaoling Mountains."