The eighth floor of the gravity tower lasted five minutes. Yang Xuan''s body shook and fell to his knees. His mouth and nose overflowed with blood.

    Eight times the gravity and the pressure of heaven and earth are absolutely the cruelest torture in the world. It is more painful than lingchi. If Yang Xuan had not been tenacious, he would have collapsed.

    In order to become stronger and not to disappoint his father at home, Yang Xuan didn''t rest. He struggled to get up and put on the start of the Xuanwu formula to treat the injury.

    Gravity tower design is very reasonable, even if there are eighth floors and many ventilation openings. Yang Xuan can completely absorb the essence of sun and moon through these vents.

    ……

    Time passed in a hurry. In the following days, Yang Xuan spent most of his time on the eighth floor of the gravity tower except eating, drinking, Lasa and occasionally chatting with Fang Qingxue.

    With such a hard practice of forgetting to eat and sleep, his physical body is stronger and his strength is greatly increased. His cultivation has reached the triple peak of quenching body environment and may break through the quadruple peak of quenching body environment at any time.

    "Get stronger, get stronger as soon as possible!"

    Yang Xuan kept telling himself that after spitting blood and falling to the ground, he gritted his teeth and climbed up to continue his practice.

    After seven or eight days of hard training, his body has been able to withstand eight times the gravity, but if he adds the pressure of heaven and earth, he can only last for eight minutes, but he has made great progress compared with the first five minutes.

    The meal should be eaten one mouthful at a time. Nothing can be done in a hurry. Yang Xuan is not greedy. He will lie on the ground for a rest every eight minutes, and then get up and play the Xuanwu formula to treat the injury.

    ……

    Two days later, it was getting closer and closer to the outside door. Many outside geniuses who went out to do tasks came back one after another. They were practicing crazily and preparing for war secretly.

    This time, the outer gate is bigger and different from the past. The first one can get a quench body pill. If they can eat the refining body pill, they, who are in the five levels of quench body environment, can open up the meridians of their whole body in one fell swoop, so as to enter the condensate yuan environment.

    As for Yang Xuan, although he had the Xuanwu vigorous formula, his body could still be greatly quenched after eating the quench body pill, so he was equally crazy in practice.

    At the moment, he has even climbed to the ninth floor of the gravity tower. In fact, he doesn''t have to go to the ninth floor, mainly because several people came to the eighth floor to practice.

    In order not to be discovered, he had to venture up to the ninth floor.

    Seeing him climb the ninth floor, those people on the eighth floor were surprised. A thin, ugly young man with thick eyebrows picked it and said with a smile: "that boy is Yang Xuan. He really has some skills and dares to go to the ninth floor!"

    "He has only quenched the triple body environment now, and he will never last long."

    A young man in blue with a long body and a jade face hummed softly. As an outsider genius and a master of quenching body environment, he didn''t dare to climb the ninth floor. He didn''t think how long Yang Xuan could stay on the ninth floor.

    "Hehe, don''t underestimate him. He beat Tiefeng anyway!"

    "I never underestimated him, but nine times the gravity is no joke. He can hold on for half a minute at most."

    "Ha ha, I guess he can hold on for a minute at most."

    A shirtless, muscular teenager laughed, and then seemed to think of something. He looked at a cool looking young man in black not far away and asked, "by the way, Zhou Kun, the boy started with you at the same time, but you know his details?"

    "He comes from the Yang family."

    Zhou Kun opened his mouth. Although his voice was indifferent, he was shocked in his eyes.

    He could not be more familiar with Yang Xuanshi, but he never thought that the asthmatic young man who was weak in Qi and would be tired if he walked a few more steps could defeat Tiefeng. Now he has climbed to the ninth floor of the gravity tower.

    "Yang family, that''s a wonderful martial arts family!"

    "Yes, apart from our seven Xuanmen and the three main gates of moon watching sect and Shenxing sect, the Yang family is one of the eight martial arts families in Xingchen island."

    "It''s strange. Since this son comes from the Yang family, he should go to Shenxing sect or moon watching sect. Why come thousands of miles to our seven Xuanmen to practice?"

    "This is not surprising. More than ten years ago, his father Yang Tian was the owner of the Yang family, but his cultivation was abandoned when he went out. It is difficult to keep his position as the owner, so he has no position in the Yang family."

    "I see."

    ……

    Yang Xuangang felt great pressure when he came to the ninth floor. He suddenly staggered and nearly fell to the ground.

    "Nine times the gravity is really terrible, but it can barely bear it."

    He smacked his mouth, then held his breath, tried his best to stabilize his body, his waist sank slightly, and began to practice the Xuanwu Da Li Jue.

    For a time, the sound of clicking continued. His face was pale and his facial expression was very ferocious. There was a firecracker like explosion from his body. Some flesh had cracked and shed red blood. How terrible it was.

    A deep pain came from all over his body. He bit his lips hard. Even if his lips had been bitten by his teeth, he was indifferent, and his tenacious perseverance showed incisively and vividly at the moment.

    In just half a minute, he sweated like pulp, and the sweat mixed with blood completely soaked his clothes.

    His body trembled violently, and his kneecaps were brittle and cracked, which hurt his heart.

    It''s so painful!

    Cramps and peeling are nothing more than that!

    He held on for a moment. With the click, Yang Xuan felt that his spine was about to break. He couldn''t support it anymore and fell to his knees.

    "Poof!"

    His throat swelled, his mouth opened and his mouth spewed blood. At this time, in addition to serious trauma, he also suffered a lot of internal injuries, and his internal organs even showed signs of rupture.

    He just knelt on the ground and gasped. After a long time, he staggered to his feet and put out the start of the Xuanwu formula to treat the injury.

    The magic of Xuanwu is amazing. With a lot of sun and moon essence entering, his injury is recovering at the speed of the naked eye.

    However, the injury was not light until half an hour later.

    "There is no reward until you pay. Continue!"

    Yang Xuan clenched his teeth, sank his waist, held heaven and earth in his chest with both hands, and suddenly nine times the gravity and the pressure of heaven and earth came, which made him dizzy and miserable.

    But in order to become stronger, he can''t shrink back. He must hold on.

    With the passage of time, Yang Xuan fell down again and again and climbed up again and again.

    He was like a madman, ignoring all pain and suffering, his body was injured and recovered, and his bones were broken and healed.

    In such a cycle, Yang Xuan impressively found that he had been sticking to it for longer and longer, and the unbearable pain was alleviated a little. He couldn''t help but shine his eyes and cheer up.

    It''s no wonder that the muscles, bones, skin and flesh, and even the internal organs have been repaired again and again. In the process of breaking and then standing, his flesh and body have become stronger and stronger. In this way, the pain has naturally been reduced a lot.

    "Practice, continue to practice, I can''t let my father down."

    Thinking of his father who was young and addicted to wine all day, Yang Xuan''s eyes turned red and his practice became more and more crazy. He didn''t even go to the canteen to eat, so he carried out inhumane self abuse penance on the ninth floor.

    ……

    The next day, the rising sun rises to the East, and the ninth floor of the gravity tower.

    With a series of crackling sounds coming from the bones of his whole body, Yang Xuan suddenly felt light, and then a powerful force came from the bones of his whole body.

    At the moment, he stopped practicing and punched out.

    Boom!

    The powerful force made the air burst. His body shook wildly and burst into laughter: "Kung Fu is worthy of those who have a heart. At last, it''s a breakthrough!"

    Yes, he finally broke through the quadruple of quenching body environment after staying awake for so many days on the ninth floor.

    At this level, hands and feet, muscles and bones, strength soared.

    "Drink!"

    With a deep roar, Yang Xuan''s right arm muscles rose and blew out with all his strength, so he measured his current strength.

    More than 1800 Jin!

    This is undoubtedly a terrible number. One punch with all strength is enough to kill the lowest monster. The whole outer door is absolutely unmatched.

    This is also thanks to the Xuanwu vigorous formula. After all, it is the most powerful body refining secret skill in ancient times, which can harden the body to the greatest extent, so that the cultivator can increase a lot of power every time he improves a realm.

    Not only is the strength, but also the body becomes stronger, and the speed increases with it. One step is two meters away.

    This is still suppressed by nine times the gravity. If it is outside, it will only be faster.

    ……

    Yang Xuan was in a good mood and didn''t continue to practice. He went all the way down the gravity tower.

    At this time, it was late at night. There were few people in the tower. Even at the entrance, the South Korean side dozed off in the Taishi chair.

    Yang Xuan didn''t bother the old man''s rest. He ran away as light as a swallow until he went away. The South Korean side suddenly opened his eyes and whispered, "this little guy doesn''t know what body refining secret skill to cultivate. He broke through the quadruple body quenching state so soon!"

    ……

    The next day, three poles a day.

    Yang Xuan got up, washed at will, left his residence and went straight to the dining hall.

    He hasn''t eaten for a day and a night. He was too excited about the breakthrough of cultivation last night and didn''t feel much, but now he just feels very hungry, very hungry, and just wants to eat a big meal with an open stomach.

    He galloped all the way and walked fast. It wasn''t long before he came to the dining hall.

    At noon, the dining hall was crowded and noisy. Yang Xuan glanced around and soon saw Fang Qingxue. He strode over without thinking.

    The place was silent. Many external disciples were shocked to see Yang Xuan, because they had heard that Yang Xuan had climbed the ninth floor of the gravity tower and practiced on the ninth floor for many days.

    "Demon, demon, is this boy made of iron!" when Yang Xuan was far away, someone dared to whisper.

    "Yes, that''s nine times the gravity. Li Yunfei didn''t dare to go up. He actually took it as his home!"

    "His body is so strong that this time the outer door is bigger than the first. I''m afraid it''s him."

    "Strong flesh doesn''t mean strong strength. Li Yunfei may not be as good as him, but they all have unique skills and often go out to work. Several people can even fight monsters and throw him a few blocks with combat experience."