Lin Tianyang smiled and said, "It's a pity that's not counting. Although this technique is also a body refining technique, it is slightly different from the general body refining technique. It is somewhat similar to the Xuantian Bone Refining Technique. However, Xuantian Bone Refining Technique practices bones, and this technique practices the epidermis. After completing the practice recorded here, my epidermis can almost be afraid of the five elements thunder and lightning. Cultivators of the same level, unless they use Xuantian Treasure, it is impossible to damage my epidermis."

"Is the master preparing to practice this technique?" Mo Mei asked.

"Well, this technique can make me more perfect in my body. Although I lack subsequent techniques, it doesn't matter." Lin Tianyang said.

Lin Tianyang, who had this plan, did not waste time. After sending the demon slept, he was ready to start practicing.

Lin Tianyang did not immediately practice Guiyuan Immortal Skin Armor, but entered the Tongtian Tower.

Now Lin Tianyang has completed the practice of the Tiangang Zhengyang Art, but he has not had the next technique, so he can only ask the old Taoist Tongtian to buy it.

When he arrived at the gate of Tongtian Tower, the old Taoist Tongtian was actually playing chess again.

After seeing Lin Tianyang, the old Taoist waved his hand and the chessboard in front of him disappeared. Then he looked at Lin Tianyang with a smile and said, "Yes, boy, you have finally arrived at the fairy world. This time, I am planning to enter the Tongtian Tower or to purchase the subsequent exercises of the Tiangang Zhengyang Art. Let me state first that after arriving at the fairy world, this Taoist priest will not collect ordinary spirit stones. Enter the 14th floor of the Tongtian Tower once, and there are ten immortal spirit crystals."

Lin Tianyang had long known from Mo Mei and Hong Ling about the ratio of fairy spirit crystals to ordinary spirit stones. A low-grade fairy spirit crystal does require 100 million spirit stones to exchange, but few people will really exchange fairy spirit crystals for spirit stones, but he only has dozens of fairy spirit crystals on hand. It cannot be wasted.

"Master Taoist, can there be any skills in the Tiangang Zhengyang Jue Immortal Realm?" Lin Tianyang asked.

Hearing Lin Tianyang's question, the old Taoist Tongtian smiled and said, "It turns out that you are here to buy the martial arts. The old Taoist will not hide it from you. This Tiangang Zhengyang Art is the immortal world's martial arts. The previous martial arts are just the basic chapters. After you practice it, you will know that this martial arts is truly useful."

"Master Taoist, you didn't mean to raise the price on purpose. You said that. I will tell you first, I only have dozens of fairy crystals on my body!" Lin Tianyang warned directly.

The old Taoist Tongtian said indifferently: "Of course I know that you only have dozens of fairy crystals. Look at how you become poor after ascending to the fairy world!"

"I'm so poor. I'm not afraid of being exploited by you!" Lin Tianyang muttered in his heart.

The old Taoist Tongtian continued: "Tiangang Zhengyang Art and the True Immortal Realm Practice are divided into three levels. The first level is not expensive, you only need one hundred immortal crystals."

"Master, I just said that I don't have that much on me!" Lin Tianyang reiterated again.

The old Taoist Tongtian said impatiently: "I know that you don't have it. It doesn't matter. You can owe it first. I will give you the skills first. If you can pay it back within one year, I will not charge you interest. If you exceed one year, we will calculate based on three-point profits and settle each Jiazi once with you!"

Three points of profit, one Jiazi counts once. Lin Tianyang heard this and almost fainted when he heard this. This old guy actually put out a loan shark with him. This fairy spirit crystal is not something he can pay off by himself. It will take many years to transform his true energy. After hundreds of years, wouldn’t he have to replace tens of thousands of fairy spirit crystals?

"Master, you are too cruel! Three points of profit, three-point profit is just a flip!" Lin Tianyang shouted with laughter and cry.

"Ruch, I'm not ruthless. This is the rule. Who told you not to have the Fairy Spirit Crystal? It's not a three-year span, so it's already a small amount!" Old Taoist Tongtian really looked like a creditor at this moment.

"Since that's the case, Taoist priest, do you have fairy spirit crystals on you? Can you lend me some?" Lin Tianyang asked.

"Well? What are you going to borrow the fairy spirit crystal?" asked old Taoist Tongtian vigilantly.

"Master Taoist, you have to know that I want to convert all my true essence into immortal spiritual power. If I lack the fairy spirit crystal, it is faster to convert it in a thousand and eight hundred years by absorbing the fairy spirit power contained in the spiritual energy. If there are enough fairy spirit crystals, it is possible to convert it within a hundred years. If I can convert the true essence faster, I will earn the fairy spirit crystal to pay off my debts much faster!" Lin Tianyang said.

"What you said makes sense. How much do you want to borrow?" asked the old Taoist Tongtian.

When Lin Tianyang heard that the old Taoist Tongtian really had fairy spirit crystals on his body, he immediately asked: "How many fairy spirit crystals are there in the second level of the Tiangang Zhengyang Jue Zhenxian Realm?"

"Two hundred?" The old Taoist Tongtian replied subconsciously.

"Since that's the case, I'll give me this level of exercise and give me another seven hundred immortal spirit crystals. Even if I owe you a thousand, it's easy to calculate it!" Lin Tianyang said.

"Come to an integer, okay, I will agree to you. This is the martial arts and fairy spirit crystal, you can hold it!" The old Taoist Tongtian gave Lin Tianyang very readily.

Lin Tianyang first put away the fairy spirit crystal, and then put the jade slip handed over to his forehead. He found that it was indeed two layers of exercises, and then he also put them into the storage bracelet.

"Thank you, Master, I will definitely replace the fairy spirit crystal that I owe as soon as possible!" Lin Tianyang said.

"You'd better get faster. I have one thing I haven't told you. If you don't pay off your debt, you can't get into this Tongtian Tower!" The old Taoist Tongtian said with a look of success in his treacherous plan.

"What?" Lin Tianyang was really stunned when he heard this. The 14th floor of the Tower of Heaven was extremely important to him. After all, after entering it, he could directly comprehend the laws. If he had not been indirectly attacked and learned the laws through indirect attacks when facing Jiang Susu, he should not be greedy for understanding them too much, otherwise it would be difficult to improve. He would have entered the 14th floor and understood dozens of various laws.

Only then did Lin Tianyang understand that the reason why the old Taoist Tongtian dared to borrow his fairy spirit crystal was that he was not worried about not paying it back. It seemed that he really had to exchange the debt for the debt as soon as possible.

After leaving Tongtian Tower, Lin Tianyang began to comprehend the first level of the Tiangang Zhengyang Jue True Immortal Realm.

Because now his cultivation has reached the peak of the lower realm of the True Immortal Realm, for him, this first level of martial arts is mainly the transformation of true energy. After more than a month, Lin Tianyang completely mastered the content of the martial arts and then began the transformation of true energy.

Because Lin Tianyang had borrowed fairy spirit crystals on hand, he had no intention of wasting them, so he directly placed a fairy spirit magic array around him.
Chapter completed!