The martial spirit space is one with the martial spirit. The appearance of that sudden sound made the old Wuhun so nervous, as if he was facing a formidable enemy, and Lei Yunting burst into laughter. Seeing him laughing like this, the old Wuhun's body froze because he didn't feel the position of the "invading" person in space. "Old handsome guy, please don't be so nervous, okay? This is the sound made by Zhinao." "Zhinao? What Zhinao?" Old Wuhun still did not relax his guard. "Did you see that the Intelligent Brain is this thing on my wrist? It's a kind of machine." Seeing that the old Wuhun still looked confused, he obviously didn't understand, so he continued to explain, "You know the X galaxy, right?" "Yes, I know." Old Wuhun nodded, "When I was still alive, people from the X Galaxy entered our Xuanwu Galaxy and almost had a war. I have never seen people from the X Galaxy. I only heard about it. I heard that the X galaxy is a technological galaxy I can't figure out what technology is." Old Wuhun finally relaxed and scratched his head in confusion. "This Intelligent Brain is a technological product of the X Galaxy." Lei Yunting stopped teasing the old Wuhun, "Don't underestimate this thing, it is amazing, there is nothing it doesn't know." "So amazing? Why does it have no eyes? Do you know your dark vein level? "For several years, the old martial soul has been watching the boy wearing this thing, but never asked what it was. Hearing the boy speak so brilliantly, he stared at it without blinking. "Dark Vein is not like Ming Vein. He was once a spiritual master with unique vision and rich experience. He can't see the level of Dark Vein. How can this "technological product" without eyes see it? "Zhinao, tell me, what level is my dark vein?" "Top level of true wind." "Top level of true wind?" The old martial soul was the first to shout. Lei Yunting was confused and didn't know what the top level of true wind was. Seeing him like this, the old martial soul sighed and shook his head, and had no choice but to popularize the level knowledge of wind blood to him. "The wind system is divided into three levels like the thunder system. The first level is the lowest level of bloodline, called the spiritual wind level; the second level is called true wind, which is the top level of true wind. It is just a little short of the third level. The third level of wind The bloodline is called Gangfeng level. " "Is it still the second level?" Lei Yunting looked disappointed. "You kid, you are really ignorant." The old martial soul suddenly stretched out his fingers, arched his knuckles, and gave him a slap on his forehead like lightning, "The second-level top level, that is a very high-level bloodline. "Not satisfied." "Old handsome man, give me roasted chestnuts againit will hurt." Lei Yunting took two steps back and touched his forehead, "If you dare to eat roasted chestnuts for me again, I will call you boss." "You dare!" "A handsome young man like me will become stupid if I eat your sex every day." "It would be best if I were stupid, so I wouldn't be so frivolous." "I am the top-level Thunder Vein, and you are the top-level Zi Lei Bright Vein and the top Zhenfeng Dark Vein. Tell me how much higher your bloodline is than mine?" "Youare you jealous? Hahathat's great. Well, let me make you jealous." Lei Yunting opened his eyebrows and laughed happily, "Of course a handsome young man like me should be of third-level blood, how could he be like a bad old man like you? Do you dare to call me a bad old man?¡± ¡°No¡ I¡¯m talking about a handsome old man.¡± Seeing the old man raise his knuckles again, he quickly changed his words. "You should be able to reach the third level of bloodline." Another sudden voice sounded in the space, and Zhinao suddenly spoke again. "Are you talking nonsense? He is only a second-level bloodline, how can he become a third-level bloodline?" The old handsome guy scolded Zhinao. "If possible, he is now the second-level top-level bloodline and will soon become a third-level bloodline." Intelligent Brain can turn the cold logical machine language into emotional human language, expressing a very human language color. "You are a martial spirit from two hundred years ago. Of course you don't know how powerful the technology of the X galaxy is." "Technology is bullshit. Ancient martial arts are powerful." . "Technology and ancient martial arts are two systems and cannot be compared. Ancient martial arts are as powerful as ancient martial arts, and science and technology are as powerful as science and technology." "Tell me, how can I become a third-level bloodline?" "You heard that Have you tried the blood evolution agent? " "Yes, I have heard of it." Lei Yunting nodded and said, "I heard that it is a very powerful medicine, but it is too expensive and rare, and even the royal family of Lei Tengxing cannot buy one. "Old Wuhun is a little depressed. Only two hundred years have passed, and the outside world has changed.It was so hard that he didn¡¯t recognize him. The Soul Palace has refined the Hua Hua Dan, which can extract bloodline essence, and the talented people in the X galaxy have actually developed a bloodline evolution agent. Isn't this outrageous? He didn¡¯t believe that such a thing could be developed. "The blood evolution agent is somewhat similar to the Cuihua Dan. The materials required are too precious. The blood essence of the extremely spiritual level monster is too rare. It is not surprising that it is so rare and expensive." Zhinao's tone became calmer, "Your mother is here When you were born, she knew that you had a wind-type dark vein. At that time, she prepared a blood evolution agent for you and set up a program to inject it into you just after you reached level six and the dark vein manifested. Bloodline evolution. "Dark veins usually manifest when they break through the fifth level and enter the sixth level. "Mom prepared a blood evolution agent for me?" Lei Yunting was very excited. He couldn't help but get excited when talking about his parents. In fact, his parents left Lei Tengxing when he was five years old, and their image was very faint in his memory, just a very beautiful vague shadow. However, whenever he thinks of this beautiful vague shadow, he can't calm down. The corners of his eyes were a little moist, but he held back the tears. Although his parents left, they prepared many things for him. "Yes, your mother prepared a bloodline evolution agent for you. With this bloodline evolution agent, your bloodline should be able to break through the top level of the second level and evolve to the third level." The brain suddenly changed, and its volume changed. Big, with a small metal manipulator extending from its body, holding a syringe. There is a golden liquid in the syringe. The liquid is not quiet and beats lively as if it is alive. Lei Yunting looked at the syringe nervously, and Old Wuhun also looked at the syringe nervously. The robot hand inserted the syringe into the blood vessel of his arm without haste and with great accuracy. "Ah¡ª¡ª" Lei Yunting let out a painful cry. "What's wrong?" Old Wuhun asked nervously. "It's okaymy body is on fire" Lei Yunting first squatted down in pain, then sat down, and then curled up his body. However, the injected arm was stretched straight, which did not hinder the entry of the blood evolution agent. He answered the old Wuhun's words with difficulty to reassure the old Wuhun. "It's okay, it's a normal reaction for him to be like this." Zhi Nao made a voice. It not only monitors Lei Yunting's body, but also monitors the old martial arts spirits around Lei Yunting. It was afraid that the old martial soul would stop the injection because of Lei Yunting's pain, so it made a sound to remind him. "It's really okay?" "It's absolutely okay." Zhinao answered with certainty. The blood evolution agent is slowly being injected into Lei Yunting's blood vessels. Lei Yunting had the same feeling as when the essence of blood entered his eyebrows again. The blood was burning, the cells were burning, the bones were burning the whole body was burning. His eyes were as red as blood, and the front of his eyes were full of flames. The sky is the sky of flames, the earth is the earth of flames, and the space is burned red. He was shouting in pain, and the old Wuhun looked at him and the brain on his wrist with an unkind expression. "Is he really okay?" There was doubt, concern, and nervousness in his voice. "It's really okay. The bloodline is evolving. In an hour, the bloodline will evolve successfully and it will definitely reach the third level. However, this process is very painful." "Oh, if it can really reach the third level, as long as nothing happens, the pain will be It doesn't matter. "Men have to be tough on themselves. If you want to become stronger, it's impossible not to suffer. This is how the old Wuhun came through when he was young. He also trained Lei Yunting in this way. Every time he asked Lei Yunting to practice martial arts, his potential was squeezed to the extreme, making him want to live and die and suffer unbearable pain. But this bloodline evolution is no ordinary pain. Lei Yunting feels a hundred times more painful than the previous bloodline fusion. What flows in the veins is not blood and strength, but the flow of burned iron, the rolling magma. Wherever the flaming iron flow went, it made a chirping sound, and everything turned into ashes. He felt that the thunder and lightning in his blood were changing, and the wind whirlpool was changing. The rolling thunder and lightning changed from purple to green to bright, like white and green blades, making a whooshing sound, while the flying wind whirlpool flew through the blood, like a rotating blade of light This is evolution What? All the blood evolution agents entered his body, and he rolled on the ground and howled.