Jiang Yun withdrew his mental power, and the iron of his body quickly returned to normal, and the color of his muscles also returned to normal.

Jiang Yun carefully probed his body, not only did the injuries on his body fully recover, but the blood in his body returned to normal again.

During this time, Jiang Yun was very distressed and confused, when he was about to fall into madness, he once wanted to mobilize Xiao Ding in his dantian to use Xiao Ding to absorb this energy in his blood, not only did Xiao Ding not react in the slightest, when Jiang Yun was driving, there was a slight thought of resistance, and even a stream of energy was added to the blood, making the energy in the blood more abundant, making the fear and madness in his heart more chaotic.

Jiang Yun thought about it carefully and found that it turned out that Xiaoding, Xiaota and Lotus were one, and the energy on the lotus was provided by Xiaoding, and it was reasonable for it to join forces with Lotus, Jiang Yun could only look for help outside, just like a money silkworm.

He didn't expect that his indestructible body would evolve at this time.

Jiang Yun opened his eyes, he saw that Qian Silkworm and the two were looking at him intently, and when he woke up, he couldn't help but breathe a sigh of relief, his eyes flashed with joy, and his heart was full of joy.

The indestructible body was obtained by him in the jade pool of the cave, he thought it was very difficult to practice, but he didn't expect that in less than a year, he had already started, and the upgrade of the indestructible body also reminded Jiang Yun of a treasure related to it, that is, the jade pool he got in the cave, it seems that it is the power that can convert energy into blood, and it is an important treasure for practicing the indestructible body.

However, Jiang Yun has almost never used it, he doesn't dare to use it at all, the blood energy in his body is difficult to dissolve, if Yuchi converts the energy into blood energy, wouldn't it be that he has worked in vain, and the energy in the blood still can't be dissolved?

At the same time that Jiang Yun thought of the jade pool, the jade pool actually began to change, and it actually flew up from Jiang Yun's body, and the blood-colored side of the small tower floating in his heart merged into the small tower, just below those blood-colored lotus leaves.

The small tower lives in Jiang Yun's heart, and his blood will flow through the small tower and then flow out on each layer of the small tower, while Jiang Yun's blood flows through the small tower, drops of crystal blood will appear on the lotus leaves, and these crystal blood droplets will gradually coagulate, and these blood droplets will finally drip into this jade pool.

"Blood essence," Jiang Yun said in surprise.

Blood essence is the essence of the flesh and blood creature's body, just like the origin power in the blood source, these blood essences contain all their own information, even if their body is broken, as long as there is a drop of blood essence, as long as he is given enough time, he can recover.

Jiang Yun didn't expect that when this jade pond and the small pagoda were fused together, it would cause such a change, the lotus leaf that was originally as ordinary as the other sides actually formed a blood essence under the stimulation of the jade pool, this change was not at all something that Jiang Yun could understand, so he simply stopped thinking about it.

"Jiang Yun, are you okay, let's go quickly, I'm afraid that Miss's piano sound has already attracted the attention of the Jade Sect, by the way, why did your body turn iron just now?" Lin Wei was still curious.

"Oh, this is a kind of alchemy technique that I inadvertently obtained, which can strengthen the body, I originally thought that I was cultivating with internal force, but I didn't expect to use the power of blood to cultivate, this period of time I practiced a blood martial art, and it actually made this alchemy technique improve the level. Jiang Yun smiled.

"No, don't you even know how to practice alchemy? There are two kinds of alchemy, one is to use internal force to cultivate, and use internal force to stimulate muscles and various tissues to strengthen the body, just like using a hammer to hit iron, making iron more pure.

The internal force in our body is like a hammer, beating the body to make the body stronger, which is a way to cultivate with external force, which is external strength. The other is to cultivate with the power of the bloodline, the power of the body is the power of the bloodline, just like the energy in the iron block, automatically purifying impurities, we practice the alchemy with the power of the bloodline is to cultivate with the inner strength, that is, the internal strength. Lin Wei looked at Jiang Yun with some surprise.

"I don't know what's strange?Qian Silkworm knows my status in the sect, I'm not even a disciple of the outer sect, no one teaches me at all, I always explore and cultivate by myself, what about these two and that cultivation methods?" Jiang Yun hurriedly asked.

"That depends on the level of the secret technique, the higher the level, the better that kind of secret technique, if it is the same level, of course the internal strength is better, because the external power is an external force after all, sometimes the impact is uneven, and sometimes the internal cultivation is not possible at all. Internal strength is different from internal strength is the use of internal power to cultivate, internal strength can evenly exercise all parts of the body, just like we all practice internal strength, only a very small number of people practice external strength. Lin Wei said.

"Looks like I've found a treasure. Jiang Yun said with a look of surprise.

"Of course, I heard that today's martial arts are mainly based on internal force impact on the body, and only the ancient alchemy is based on blood, I am a little envious of you, not only got a set of poison scriptures, but also got a set of ancient alchemy, I see that the spear in your hand is also from an extraordinary background, who are you? There is such luck, as long as you grow up, you must have an unlimited future. Lin Wei's voice was full of envy.

"It's not that I'm lucky, it's my special identity, this is what a Supreme Elder of our sect threw to me at will, and I don't know if these things are precious. Jiang Yun shook his head and said.

"What? You have a good relationship with your Supreme Elder? Miss, since Little Brother Jiang Yun actually has such a status in the sect, we might as well go to the Lotus Gate, with the protection of the Supreme Elder, the Jade Sect does not dare to do anything to us, the Lotus Gate is a sect inherited from ancient times, although it has declined, after all, the emaciated camel is bigger than the horse, and it will not be afraid of the Jade Sect. Lin Wei said excitedly.

"Uncle Lin, don't listen to him blowing nonsense, he is just a boy waiting for Elder Taishang, he has been running out for so long, I don't know what punishment he will receive when he returns to the sect, where can he take care of us, let's go to the Agni Sect." Qian Silkworm panted.

After Lin Wei's explanation, Jiang Yun also understood