Heaven-defying Upgrade System

Although the Demonic Beast was terrifying, their era had already passed. Now was the time for humanity to dominate the world. Liu Fei frowned slightly and looked at the Green Source Beast. The power of this Demonic Beast couldn't be underestimated. It was very easy for him to be at a disadvantage in a direct fight. If he used Evil Dragon King's power... It was very easy for others to notice anything unusual. At that time, they would surely notice him. Liu Fei didn't want his strength to be completely exposed in front of others.    

    

Lu Feng said, "Do you not want to make a move? It's alright. I was just saying. I know you are very tired. So forget it. Besides, every cultivator only has one chance to enter the beast fighting arena. When your cultivation base is high enough, we'll challenge an even stronger Demonic Beast. " Liu Fei was slightly startled, feeling somewhat disappointed in his heart. He was thinking about how to slaughter all the Demonic Beast in the colosseum. He wanted to seize their inner cores, but who would have thought that there would be such a limitation? Every cultivator could only enter once. If this was the case, it would really be a daydream. However, after thinking about it, it made sense. If a powerful cultivator were to come, if this place continued to be challenged, it would be finished sooner or later.    

    

Liu Fei sighed slightly. It seemed like his plan had failed. However, his eyes moved. He looked at Lu Feng and said, "Do you know what the strongest Demonic Beast in this beast arena is?" Lu Feng's eyes slightly moved and she suddenly said excitedly, "Although I have never really seen it before, I heard that it is the strongest Demonic Beast here. It is a kind of demonic beast that is a combination of the demon race and Devil Clan. Its name is the Nine Aperture Demon Kui. The Nine Aperture Demon Kui is a challenge that anyone can challenge, but no one has ever succeeded. Therefore, after a long time, this thing became the legendary demonic beast that attracted everyone in the beast arena. Very few people dare to challenge it. "    

    

There was actually such a terrifying thing? Liu Fei was slightly startled, then he said, "Isn't your father already a Heavenly Completion Stage warrior? Can't he challenge him?" Lu Feng said, "My father naturally has hope as well, but the Nine Aperture Demon Kui is a Demonic Beast that is close to the Heavenly Completion Stage. He can only accept challenges from cultivators below the Heavenly Completion Stage, but his father has already exceeded the scope of the challenge. Furthermore, my father is the master of the Lu Family Castle, so the Nine Aperture Demon Kui has a very strong hostility. Besides, the inner core isn't used to improve one's cultivation base, so my father doesn't really want it. "    

    

Liu Fei nodded his head. What he said was right. Although the beast arena was huge, could it be even bigger than the Lu Family Castle? If Lu Chen wanted the inner core, it would only be a matter of a few words. The other party wouldn't dare not to give it to him, there was no need for him to go down there personally. This would be a loss of his status. Lu Feng suddenly looked at Liu Fei and said, "What, do you have any thoughts of challenging the Nine Apertures Devil Kui?"    

    

Liu Fei shook his head and said, "The Nine Apertures Demon Kui is so powerful, how can I be its opponent?" Lu Feng said, "How can it be impossible? Isn't that Loong Gui even stronger? You have a way too. One. You can definitely do it with the Nine Apertures Demon Kui. It must be because you don't want to." Liu Fei shook his head and said, "I really don't dare to do it now..."    

    

Just as they were talking, a Heavenly Core Stage warrior suddenly appeared. Challenge! The Green Source Beast. "Ma Fengfeng has come to challenge me!" With a loud shout, a young cultivator suddenly jumped onto the stage. With a bang, the grand formation in the arena shut down its energy. The cultivator called Ma Fengfeng seemed to be very confident. He looked at the Green Source Beast without a care. The Green Source Beast roared furiously, "Arrogant fellow, do you think you can seize my inner core with just you alone?!"    

    

"Hmph." Ma Fengfeng laughed coldly and said, "Green Source Beast, you are merely a human prisoner. Speak frankly. You are just a pet beast, a beast waiting to be slaughtered. You actually dare to challenge me, you don't know what's good for you! " The Green Source Beast immediately became furious, and with a loud bang... The huge foot violently stomped on the ground, fearing that it would hit the ground. The ground seemed to tremble. The three experts who were responsible for the safety of the battlefield were secretly shocked. They couldn't help but retreat.    

    

Everyone widened their eyes in shock. In an instant, there was no sound in the hall. This battle was destined to be extremely intense. Ma Fengfeng threw a glance at the Green Source Beast and flew away. In an instant, the iron chain on his body began to rotate. As if there was some sort of pattern, the Green Source Beast remained motionless, staring at the iron chain that was flying over. Although Ma Fengfeng's cultivation base was at the Fourth Sky of Heavenly Core Stage, his strength was much stronger than before. He had too many advantages in terms of strength. If he could grasp the opportunity well... It might not be impossible for him to obtain the Green Source Beast.    

    

Everyone was discussing amongst themselves. Liu Fei was staring at the changes on the battlefield. The cultivators of Nine Profound Holy Land had really surprised him. All the people here had very good talent. Furthermore, their strength was so strong that no ordinary cultivators could compare with them. Liu Fei found out that their strength was even stronger than ordinary cultivators. Perhaps it was because of the different atmosphere in this place. Lu Feng said from the side, "Who do you think will win?"    

    

Liu Fei replied faintly, "We haven't started the battle yet. You are asking me who will win?" Lu Feng smiled and said, "This can be judged by their cultivation and strength. And it can also be guessed by intuition." Liu Fei was slightly interested and said, "Then guess who will win?"    

    

Lu Feng hesitated for a moment and said, "This... Although I am not completely confident, according to my deduction, it is still more likely for Ma Fengfeng to win." Liu Fei smiled. Lu Feng quickly said, "What is it? Did I say something wrong?" Liu Fei laughed and said, "Haha, now you are very confident. I do not have your ability. To be able to deduce who won and who lost before the war started, I can wait until after the war starts. Then we can make a decision. "    

    

Lu Feng pouted helplessly.    

    

Liu Fei began to watch the battle. Lu Feng was excited at this moment. This beast battle seemed to be more exciting than before, and it would be more interesting to watch it with Liu Fei.    

    

With a swoosh, the iron chains struck at the same time. Liu Fei's eyes moved. After the iron chains left his hands, they started to rotate rapidly. The surrounding air had already formed a wild wind. This kind of strength was indeed powerful, and along with the fluctuation of the Qi, strange rays of light faintly appeared on the iron chain. Everyone was shocked. This iron chain like weapon was emitting a blue-brown light. It was actually made from a Heavy Iron Crystal. Through a special refining technique, it could be forged with great tenacity. It was incomparably tough, and what was even more terrifying was that this Heavy Iron Crystal had been immersed in the spiritual sea all year round. A lot of toxins had settled in it. Once it was struck by this iron chain... Even if it didn't die, it would still be infected by the poison. No matter how powerful the Vital Spirit was, it wouldn't be of any help.    

    

Lu Feng obviously didn't expect that Ma Fengfeng would have such a powerful magic treasure. Her confidence instantly increased. This kind of magic treasure was simply comparable to a Artificial Spirit Treasure! Then, she turned to Liu Fei and said, "How is it? Did I guess it correctly?" Liu Fei shook his head and said, "You are just lucky. No one would have thought that he would have such a powerful magic treasure. It can be seen that this magic treasure is made of Heavy Iron Crystal. It is very expensive."