The black cat opened his mouth and sprayed a ball of black gas, covering the Yuanling Stone. After a brief look at the work, he said: "You are lucky. This Yuanling Stone just stores a basic set of practice techniques, which is suitable for you."

"Really? That's great!"

Luo Yun was overjoyed, and then remembered that there were several bricks and stones in his pocket, so he hurriedly took them out one by one.

"You can help me see if these stones are also Yuanling stones?"

"How can Yuanling Stone be so easy to get? Do you think it is a cabbage in the vegetable market? The first time you went to Fengdu, you can find one, which is already a blessing. You still want to find several pieces? What a joke."

The black cat curled his lips, his expression was very disdainful, but he still turned his attention to the stones that Luo Yunxin took out.

This look surprised it.

Yang Yuanli +15, shocked from Xiao Hehe.

"How is that possible!" Black Cat exclaimed: "It's actually Yuan Ling Stone, and there are as many as three. Where did you go and find so many Yuan Ling Stones? You are so lucky, isn't it ridiculous?"

"That's right, I've always been lucky." Luo Yun was both happy and proud.

The black cat sneered: "A person who has never won the lottery for two yuan is too embarrassed to say that he has always been lucky?"

"What do you know? I'm using the good use on the blade, just like now." Luo Yun said, thinking in his mind that next time he went to Fengdu, he would concentrate on searching for the broken three-story building. He remembered that there were many similar bricks and stones inside, including many Yuanling stones.

After bragging for a few words, Luo Yun asked again: "Here you help me see if there are also martial arts or secret techniques stored in these three Yuanling stones."

The black cat spit out another black mist. After the identification, he sighed: "You are really lucky. Among these three Yuanling stones, each of them is a spell, a pill recipe, and a magic tool making book, and they are all the most basic."

"The most basic one?" Luo Yun was a little disappointed.

"Why, you still dislike it?" Black Cat saw what he was thinking and snorted coldly: "With your current strength, you really want to give you immortal arts, elixirs or immortal weapons. Can you control them? Don't dream! At that time, you will either be in a state of being infatuated by immortal arts, or you will be a slave to immortal arts, and be controlled by them, and become a walking corpse!"

Luo Yun shivered: "Is it so scary?"

"Do you want to try it?" asked the black cat.

Luo Yun shook his head quickly: "No, I won't try to do something to death."

"What a pity, I thought I could change to a smart apprentice earlier." Black cat looked regretful.

Damn, you are just looking forward to my death... Luo Yun looked dark.

The black cat changed his tone: "You must know that there is never a shortcut to practice. Only by laying a step by step and solidifying the foundation can you go better and further! Therefore, whether it is martial arts, secret techniques, elixirs, or magic weapons, the higher the level, the better, but you must agree with your current strength. Only in this way can you maximize your effectiveness and get the highest profit."

Luo Yun nodded and said seriously: "I understand, thank you for your advice."

Although the black cat's words are short, they are a famous saying that can help Luo Yun avoid many detours.

"Since I know I'm giving you a guide, then call the teacher and listen."

The black cat raised his head and knelt down and called him dad quickly... No, it was called the teacher.

Luo Yun smiled and although he did not kneel down, he bowed deeply to the black cat and called out to the teacher.

Although the black cat is very savage and lazy, and is even very unreliable in many cases, it has really taught Luo Yun a lot of knowledge and experience, calling it a teacher, it is reasonable.

Yang Yuanli +16, shock and joy from Xiao Hehe.

Obviously, the Black Cat didn't expect Luo Yun to really call him a teacher, which made it feel a little unbelievable and very happy.

However, it quickly adjusted its mentality and pretended to be calm and raised its little paw and waved it: "Good disciple, don't need to be polite."

Luo Yun did not correct its title. Anyway, he was a cat shoveler, so it didn't matter if he had the title of multiple good disciples.

He asked something more important: "Little Hehe, how should we extract the knowledge stored in the Yuanling Stone?"

"I was calling me teacher a moment ago, but now I call me little hehe..." The black cat looked resentful.

"Where did you learn the lines? If others want to hear them, they would think what happened to me." Luo Yun was speechless.

However, he had mastered the method to deal with the foodie Black Cat and tempted: "A bag of dried fish, do you say it?"

The black cat agreed immediately: "The deal is completed! Remember, you owe me a bag of dried fish. You must buy it for me after returning to the county town, otherwise I can make a fuss to you."

Then it answered Luo Yun’s previous question: “If you want to extract the knowledge from the Yuan Ling Stone, you need to pay a withdrawal fee. With the knowledge level stored in these Yuan Ling Stones, you need to pay 100 points for each Yin and Yang Vow Power.”

Luo Yun was shocked: "What? You still have to pay the power of Yin and Yang? Are you not my guide? You should extract it for free for me."

The black cat's eyes rolled: "Now I need my help, I'll call me a guide. Didn't you say before, I'm just a consultant? Since I'm a consultant, of course I have to charge. And this fee is not what I charge, but it must be spent on using Yuanling Stone."

Luo Yun could only accept his fate and sighed: "I didn't expect that Yin and Yang Vows have so many uses. It seems that I will have to earn more Yin and Yang Vows in the future."

He summoned the information about Yin and Yang vows, wanting to see how much Yin and Yang vows are left after paying the "fare" back and forth to Fengdu. He estimated that even if he had left, he would only be enough to extract one piece of knowledge at most, and planned to extract the martial arts first. As for magic, alchemy recipes and magic tools, it would not be too late to mention it later.

Two lines of words soon appeared in my eyes: 547 points of Yang vow power and 562 points of Yin vow power.

Luo Yun couldn't help but be stunned: "What's the situation? Why did I suddenly have so many more yin and yang powers?"

No wonder he felt very cold when he came back from Fengdu. At that time, he thought it was because of the influence of going to Fengdu. Later, he obtained several waves of Yang vow power from the black cat, which relieved the cold feeling. Now it seems that it was all caused by this newly obtained Yin and Yang vow power.

Luo Yun checked the specific information and found out that most of the yin and yang vows here come from a man named Su Xiaoxian.

She contributed 500 points of Yin vow power and 450 points of Yang vow power to Luo Yun!

Among them, the power of Yin vows mainly comes from resentment and fear, while the power of Yang vows comes from shock and... gratitude?
Chapter completed!