Tianluo City's Martial Arts Arena in the Lord's Mansion. Everyone stared at Nie Tian and Duanmulu on the field. Duanmubai's eyes widened, with tension, confusion, and excitement in his eyes, but most of them were doubts. The Eight Extremes Sword Seal, an inexplicable sword seal that countless sword masters in the Three Thousand Small Worlds are helpless to do anything about. Does Nie Tian really have the strength to activate it? "Dad, can Brother Nie Tian really help him unlock the sword seal?" Duanmu Wan'er stood beside Duanmu Bai and asked quietly with worry on her face. She had seen Duanmu Bai suppressing his cultivation with the sword seal, and she was sweating profusely and in great pain every time. But even under such suppression, Duanmulu's strength still reached the first level of the giant spirit, and his talent was so terrifying that it was truly rare. "Wan'er, don't talk." Duanmu Bai was very nervous and reminded Duanmu Wan'er not to talk. Duanmu Wan'er frowned and did not dare to make any more noise. "Teacher, what should I do?" Duanmulu asked Nie Tian on the martial arts field not knowing what to do next.
Nie Tian smiled lightly and said, "What you have to do is very simple, just keep attacking me." "Huh?" Duanmulu was stunned and looked confused, not understanding what Nie Tian meant. Nie Tian didn't explain too much and said directly: "Go ahead, remember, don't have any worries, don't reserve your strength, just take action. If I don't let you stop, don't stop." "Yes." Although Duanmu Bai was confused, seeing Nie Tian's serious face, he bowed and agreed. "Buzz!" The next moment, Baji Kunwu appeared on Duanmu Bai's hand, and the huge sword swung around, letting out a deep sword groan. "Teacher, I'm offended." Duanmubai shouted and quickly entered the fighting state. Knowing that Nie Tian's strength was far superior to his own, Duanmubai no longer had any scruples and attacked with all his strength, using the sword energy of Baji Kunwu. Overflowing, the black sword light filled the air and pressed towards Nie Tian. Nie Tian stood there, closing his eyes and not moving at all. He concentrated all his consciousness and listened with his heart to the sound of Baji Kunwu's sword chant. In his previous life, Nie Tian was one of the top five peak swordsmen in the Heavenly Realm, and he had a very thorough understanding of sword seals. Nie Tian knew very well how to break the innate sword seal. The innate sword seal is born with the warrior Yuan Ling. The method of opening it is very easy to say simple, but also very difficult to say difficult. The key is four words: sword energy resonance. Every swordsman has a different sword energy, and each sword energy corresponds to different frequencies and rhythms. The key to unlocking the Innate Sword Seal is to find a sword energy that has the same frequency and rhythm as the sword energy contained in the Innate Sword Seal. When the two sword energies resonate and resonate, the sword seal can be opened. Unfortunately, the path of swordsmanship is more difficult than ordinary martial arts, so there are not many swordsmen, and there are even fewer swordsmen who can cultivate sword energy. Trying to find two sword energy with the same frequency and rhythm is like looking for a needle in a haystack. In these three thousand small worlds, there are very few people who know the method of opening the sword seal. Even if someone knows the method of opening the sword seal, it is impossible to find a swordsman with the same sword energy. Therefore, in the three thousand small worlds, swordsmen with innate sword seals are basically equivalent to waste, because the sword seal can never be opened. If Duanmulu hadn't met Nie Tian, I'm afraid his Baji Sword Seal would never have been able to be activated. Duanmulu stabbed him with his sword. Nie Tian closed his eyes, listened to the sound of the sword and listened to the sword's intention, hoping to capture the frequency of the former's sword energy.
It wasn't until Baji Kunwu was less than one meter away from Nie Tian and the billowing sword light had touched his cheek that he suddenly opened his eyes. A flash of green light flashed all over his body. Muji Bitian's armor opened, and at the same time a sword surged out of his body. Qi turned into a sword and shield to protect the whole body. "Bang!" With a muffled sound, Nie Tian took a few steps back, and the Aojian Tianyi appeared behind him. He stepped lightly on his toes and jumped ten meters into the air. "What a fast movement! What a strong sword energy!" Duanmubai was thousands of meters away from Nie Tian, but he could see very clearly. The movement of Nie Tian's body just now was extremely fast, and the sword energy pouring out of his body , far more powerful than Duanmulu's sword energy. Nie Tian is a swordsman with dual sword hearts, while Duanmulu is only a swordsman with sword energy, and is also suppressed by the Eight Extremes Sword Seal. Of course, he cannot be compared with Nie Tian. "Duanmulu, do you only have this much strength?" Nie Tian stabilized his figure, looked at Duanmulu, and smiled calmly. When Duanmulu struck out with his sword just now, Nie Tian was not sure of his sword energy. Listen to the sound of the sword and listen to the meaning of the sword. It is not an easy task for a swordsman, especially when Duanmulu's sword energy is suppressed by the Eight Extremes Sword Seal, making it even more difficult to capture. If you can't even capture the frequency of Duanmulu's sword energy, how can you talk about sword energy resonance. "Teacher, be careful!" The fighting spirit in Duanmulu's heart was aroused. Baji Kunwu showed his true form as a giant spirit, and a forty-meter-long black giant sword appeared. A powerful momentum was ready to come out. "Very good." Nie Tian smiled faintly. When Baji Kunwu's giant spirit came out, the frequency of his sword energy would be much stronger. "Buzz!" Baji Kunwu's huge sword rolled towards him, like a rolling black dragon. The sound of the sword roared, and the reverberation lingered for three days. Nie Tian was focused, and a flash of joy appeared on his brows. He was so excited that he said, "That's the sound." Successfully capturing the frequency of Duanmulu's sword energy, Sword Jue Tian Slash immediately appeared in Nie Tian's hand, and the energy from his body burst out, like a river bursting out of its embankment, rolling out, turning into infinite sword energy, filling the space of a hundred meters around him. . At this moment, between Nie Tian's eyebrows, two small swords, one black and one white, appeared. They were his Proud Sword Heart and Star Soul Sword Heart. "Adjust the frequency of my sword energy." Nie Tian took a deep breath, the two sword hearts between his eyebrows flashed brightly and darkly, and the sword energy around him made a buzzing sound. The sword chant seems to contain thousands of different sword energies, like the low hum of insects, which is endless. "This is the rhythm!" Suddenly, Nie Tian determined the resonance point of the sword energy. His face showed excitement, and the sword heart between his eyebrows disappeared. Immediately, the sword energy around him condensed into twelve sword shadows that were tens of meters tall. , falling from the sky, like twelve sky pillars, inserted into the ground, surrounding Duanmu Road. Twelve sword shadows stirred up billowing sword energy, and the entire martial arts arena resounded with a low sword chant, like a golden bell, for a long time. "This..." Duanmulu was stunned when he saw this formation. The next moment, he suddenly felt that Baji Kunwu seemed to be out of control and began to tremble violently. "His sword energy is so strong!" Duanmu Bai was also stunned. He felt the sword energy surging in the twelve sword shadows, and his face turned pale. Duanmu Bai is a figure who has seen great masters of swordsmanship. Those swordsmen who have reached the realm of swordsmanship, sword power, and even sword spirit do not have the majestic momentum of Nie Tian. This is a supreme understanding of the way of swordsmanship. Without this understanding of the way of swordsmanship, no matter how high the level of swordsmanship is, it will not be possible. At this moment, the spiritual power of heaven and earth suddenly surged across the entire martial arts field, gathering towards the twelve huge sword shadows set by Nie Tian. The next moment, each sword shadow released a white beam of light, rising into the sky. , straight up to the sky. Duanmulu was in the sword formation, his face turned green. He saw that in each sword shadow, there were ancient phantom pictures. Some were like heaven and earth, mountains and rivers, some were dragons and phoenixes dancing, some were like fields and plateaus, and some were like hundreds of beasts galloping. Each phantom scroll looks extremely sacred and exudes an extremely powerful aura, almost like a divine manifestation. At this moment, a loud voice sounded in Duanmulu's mind: "The sword energy is stirring, and the heaven and earth are resonating. The Eight Extremes Sword Seal, open!"
With the sound of "Open!" Baji Kunwu's huge sword suddenly began to spin, spinning faster and faster, and the sword energy continued to surge out. The thick and dull skin on the outside gradually disappeared, like a silkworm chrysalis turning into a butterfly, and the spirit Like a snake shedding its skin, waves of new power appeared, actually driving the power of heaven and earth. Outside the martial arts arena, Duanmu Bai and others saw the vision in the martial arts arena. They all looked pious, felt awe in their hearts, and had the urge to prostrate themselves in worship. They have never seen such a vision of resonance between heaven and earth. To them, everything in front of them is nothing short of a miracle. After a long time, Baji Kunwu slowly stopped turning, and the sword body changed significantly. It was no longer a square heavy ruler, but a real heavy sword. The sword body is dark and shiny, exuding majestic power. At this moment, Duanmulu knew that his Eight Extremes Sword Seal had been unsealed! "Whoa! Whoa! Whoa!..." The next moment, the phantom scroll among the twelve sword shadows turned into specks of light and submerged into the Baji Kunwu sword body. The twelve sword shadows disappeared immediately. "Boom!" Immediately afterwards, Duanmulu felt sword energy pouring in from his Yuanmai Dantian, and immediately exploded, like a rolling wave, washing away the nine Yuanmai. The nine vital energy veins were almost bursting from the pressure, and the blood in Duanmulu's body was tumbling non-stop, almost boiling. "I, I'm going to break through!" Duanmulu reacted immediately, sat cross-legged and began to attack the next level. There was still unrefined blood in Duanmulu's body, coupled with the sword energy contained in Nie Tian's twelve sword shadows, as well as the sword energy stirring up, the heaven and earth's resonance converging the spiritual power of heaven and earth, the breakthrough at this time was simply... It's a matter of course. In just a moment, Duanmulu stood up again, and his whole aura immediately became different. He was much stronger and sharper, like a freshly-baked sword, extremely sharp. "Teacher, my Baji Sword Seal is open!" Duanmulu looked at Nie Tian with surprise on his face. When he saw Nie Tian's face turning pale, he quickly stepped forward and said, "Teacher, are you okay?" Nie Tian smiled slightly and indicated that he was fine. The sword formation just now consumed a lot of Nie Tian's energy, so he was just a little weak. "Teacher, thank you." Duanmulu said sincerely with gratitude in his heart. Nie Tian smiled calmly and said: "You brat, you are now at the fourth level of giant spirit strength, and you are also a swordsman with a heart of sword!" "Fourth level of giant spirit? Sword heart?" Duanmulu was stunned for a moment, then felt his own strength, and his whole body froze like a stone.