Lingjian Mountain, the forbidden area of ??Feilong Waterfall. The roaring waterfall makes a huge roaring sound, and the waterfall water is like the Milky Way pouring out, rushing endlessly. On the platform in the center of the waterfall, Su Yun sat quietly on the ground, like an old monk in meditation. He had been sitting like this without moving for seven days. In these seven days, Su Yun completely entered the state of selflessness. On the surface, it looked like he was just meditating, but the battle in Su Yun's mind never stopped. Relying on his super mental power, Su Yun simulated a figure in his mind, holding the sword and practicing his sword skills. Su Yun's super mental power now shows a strong advantage. If ordinary people practice the fourth level of Burning Emperor Sword Qi, they can practice it up to three times a day, because this kind of terrifying sword skill consumes a lot of the warrior's true energy. No matter how talented they are, they can only practice it in the middle stage of Zhenwu in one day at most. Practice three times. Su Yun is completely different. He relies on mental power to simulate training and can practice these terrifying sword skills non-stop. What he consumes is not real energy, but mental power. Su Yun's abnormal mental power can completely support him. The fourth level of Burning Emperor Sword Qi has three major killing moves. Each one is extremely powerful. The first move, 'Stacking Waves and Thousands of Slashes', can turn the true energy in the body into thousands of sword energy, forming sword waves, and blasting towards the enemy. The sword waves are one after another, and the back wave pushes the front wave. The sword waves are superimposed one after another, and the power is also non-stop. increase. After practicing the 'Thousand-fold Wave Slash', a thousand-fold sword wave surges out, and finally turns into a single slash, and the attack power can be increased tenfold in an instant. The second move, ¡®Sword Moving Eight Desolations¡¯, is even more magical. Only a swordsman who understands the power of the sword can master this killing move. This move can use the power of heaven and earth to condense into the sword and turn it into millions of sword energy, which can be slashed in all directions in an instant, leaving the enemy with no choice but to avoid it. Back then, the sect leader who created this technique caused a sensation in the Dongling Ancient Territory with this move, killing one hundred and nine powerful enemies that were attacking him with one move. The third move, ¡®Sword Qi Burns the Emperor¡¯, is the limit of the Emperor Burning Sword Qi. ????????????????????????????????????????????????????????????????????????????????¡ When the sword is slashed out, the spiritual energy in the body transforms into true fire and sword energy, forming a triple attack power of sword energy, sword intention, and true fire, which is extremely powerful. Maybe someone can block the sword energy, but not the sword intention; maybe someone can block the sword intention, but not the will of fire. If you want to block the triple attack, you have to have an enemy that is several levels higher than the user, or have an extremely powerful weapon like a treasure weapon to resist it. Su Yun was like an old monk in trance. In his mind, sword energy turned into sword waves one after another and kept blasting out. After practicing for seven days, Su Yun relied on his strong mental power to practice this move thousands of times. It takes ten years or even decades for ordinary people to practice. As soon as his eyes opened, Su Yun showed a smile on his lips. After practicing for thousands of times, he finally mastered the number one killing move. "Let's try the power of the 'Thousand-layered Slash'." Su Yun jumped up excitedly and did not dare to move the Red Sun Sword. Su Yun was afraid that the sword energy would be too strong and frighten too many people. Shaking hands with an ordinary long sword, Su Yun urged all the true energy in his body to pour into the sword. "Thousands of Heavy Slashes in the Waves" Su Yun roared violently and waved his long sword. Hundreds of sword energy blasted out from the sword, forming a heavy sword wave and blasting towards the waterfall. After the first heavy sword wave blasted out, The second level, the third level, the fourth level the ten levels of sword waves formed a thousand sword energy, and hit the waterfall. The speed of the first level of sword wave was the slowest, and the speed of the following level of sword waves was slightly faster than that of the previous level. In the end, the ten waves of swords gathered together at the same time and turned into a ten-meter-long white sword light, slashing towards the waterfall. The power of the thousands of waves directly cut off the waterfall, and the rushing water automatically disappeared in mid-air. , a huge gap was torn out of the waterfall by the sword energy, and it suddenly seemed to be still. With a shocking loud noise, a cliff outside the waterfall was cut off by a thousand chops, and a corner of the cliff was cut off. The boulder, which was twenty meters long, thirty meters high and weighed one hundred thousand kilograms, rolled down the cliff and fell into the thousand-foot cliff with a loud bang. Su Yun flew out of the waterfall and watched the cliff being cut away. Duan Yijiao was stunned. The power of this move was too terrifying. Even if he was at the peak of Zhenwu who was ten times stronger than himself, he would probably be left half disabled if he faced this move. Coming, Su Yun smiled excitedly: "If my strength reaches the late stage of Zhenwu and the realm of Lingwu, I will be invincible. This move was powerful, but it consumed too much, almost consuming all the true energy in the body at once. The amount of real energy in the middle stage of Zhenwu is much less than that in the late stage of Zhenwu. I must increase the amount of real energy as soon as possible. " Su Yun was very satisfied with the seven-day practice of the 'Thousand-fold Wave and Thousand Heavy Slash' technique. The other two killing moves of the Burning Emperor Sword Qi can only be practiced successfully if one understands the sword power and sword intention. Now Su Yun is very satisfied. Yun was helpless and sat cross-legged on the ground to rest. Su Yun flicked the Xuan Ring and said:Take out some of the things you got from killing Luo Lie last time and take a closer look. Su Yun opened a book of secrets wrapped in gold wire and was overjoyed. It was a book on the human-level Qinggong movement technique called "Ghost Step". This kind of footwork is very powerful. Relying on the unique method of operating the true energy, the warrior's steps are faster and the explosive power is stronger. What's even more clever is that this movement method allows the warrior to use the true energy to condense two figures, making the warrior seem to be divided into three. Doppelg?nger. Whether fighting or escaping, the ghost step can exert a wonderful effect. It is virtual and real, making it difficult for the enemy to judge which one is the real one. "Practice of 'Ghost Step' requires extremely strong mental strength. Luo Lie has been mastering this light skill for a long time, but because his mental strength was too weak to transform into two clones, he failed to master it. "Yes, my mental power is ten times stronger than ordinary people. This ghost step is the most suitable for me to practice." Su Yun put away the 'ghost step', took out a yellowed ancient picture again, and looked at it carefully. This ancient picture obtained from Luo Lie was damaged in as many as eight places, and from the edges, it seemed that part of the picture had been torn off. On the map, some mountains, rivers, forests are drawn, and many place names are also marked. Su Yun suddenly seemed to have been pinched by someone, and jumped up in surprise: "Demon Yuan Realm" Su Yun didn't know the names of many places in the map, because most of them were not in Xingluo Kingdom, but in the map, there was a person named The place in the Demon Yuan Realm frightened Su Yun. The Demon Yuan Realm is one of the five great Jedi in the Eastern Spiritual Ancient Territory. There are many ferocious spiritual beasts in the Demon Yuan Realm, and even monster beasts have appeared. Thousands of years ago, these spiritual beasts and demonic beasts attacked the Eastern Ling Ancient Territory, killing almost tens of millions of people. In desperation, the strong men from the ten regions of the Eastern Wasteland came out to join forces to kill the monsters and spiritual beasts. In that tragic war, hundreds of sects from the Eastern Wasteland came out, led by the Martial God Sect, to join forces to destroy the monsters and spiritual beasts. It is because of this tragic war that after many masters of the great sects died, the sects began to decline. Some sects have declined from the third and fourth-level great sects back then to the current eighth- and ninth-level sects. For more than a thousand years, Never recovered. Human beings have killed most of the monsters and spiritual beasts at a heavy price, but they cannot completely destroy them. In desperation, they can only drive those terrifying monsters and spiritual beasts to a place and jointly seal them. That place was later called the ¡®Demon Yuan Realm¡¯. " Su Yun was a little curious: "Who painted this ancient picture? Why does the final location point to the Demon Yuan Realm? " "Forget it, let's see what effect this ancient map has when we have the opportunity in the future. "Su Yun put away the ancient map and stopped thinking about it. Anyway, even if he now knows the function of the ancient map, so what? The Demon Yuan Realm is extremely terrifying. Even if you reach the Lingwu realm, you will definitely die if you enter it. Gutu, Su Yun began to study the 'Ghost Step' with all his heart. As Su Yun expected, with strong mental power, it was not difficult for Su Yun to comprehend this mid-level human-level technique. Ghostly step, a loud bell suddenly rang in the Sword Spirit Mountain. Jian Wuya, the leader of the Lingjian Sect, had returned to the sect. It seemed that something big had happened, and he was calling all the disciples to gather with the bell. "What happened? Is it necessary to call everyone together? "Su Yun put away the secret book and flew towards the martial arts square.