Heaven-defying Upgrade System

Watching the two of them leave, the man was furious. After being bullied by such a little girl, what face would he have to stay here in the future? If word of this got out, it would be even more shameful. The more he thought about it, the more furious he became. The big man angrily glared at the person who was still laughing at her and then quickly ran out. Right now, he only had one thought in his mind, and that was to find his boss to help. He had to let these two people know how powerful he was!    

    

Liu Fei and Bai Muyun returned to the place where the latter lived. Bai Muyun anxiously ran to open the door. When she opened the door, she saw that the two little fellows were still sleeping. Only then did she feel relieved.    

    

Liu Fei asked from behind her, "Are you alright?" Who knew that Bai Muyun did not appreciate it at all. She gave Liu Fei a fierce look. "Do you know how to speak? Didn't you see it all? If there was something, I could be like this."    

    

Being scolded by Bai Muyun, Liu Fei really wanted to beat her up. He also taught her how to know the immensity of heaven and earth. But seeing the way she cared about the two little fellows, he suddenly felt a little reluctant in his heart. He could only helplessly shake his head.    

    

At this moment, the energy crystal in Liu Fei's hand suddenly vibrated. He opened it and saw that it was Si Yin's news. She said that he had encountered danger. Liu Fei was shocked. If she was in danger, she must have encountered those bastards from the Black Flame Clan. Otherwise, there wouldn't be any danger other than the center of Tree World. Liu Fei didn't dare to delay any longer. He ran out.    

    

Bai Muyun was slightly stunned. Before she could react, Liu Fei had already disappeared. She walked to the window and looked at Liu Fei who had already appeared on the aircraft. She asked, "Where are you going?"    

    

"There are some things that need to be dealt with!" After saying this, Liu Fei drove the aircraft and flew out. In fact, apart from going to save Si Yin, Liu Fei wanted to get in touch with the cultivators of the Black Flame Clan. Because he had absorbed the energy of the Dark Soul Crystal and the Green Source Crystal Stone to resist each other, even though it was balanced by the purple qi. However, under the constant absorption of the Green Source Polar Crystal, the stable situation seemed to have changed a little. It seemed like absorbing some more Dark Soul Crystal would be able to relieve the tension.    

    

"Hey! You must be busy looking for other women!" Bai Muyun shouted angrily. However, when she looked at Liu Fei again, his flying transport had already disappeared from her sight.    

    

Liu Fei was extremely anxious in his heart and naturally did not dare to delay at all. In a short while, he appeared at the place Si Yin mentioned. This place seemed to be the center of Tree World. Liu Fei really didn't expect that these Black Flame Clan cultivators would be so annoying. They had actually appeared here over and over again.    

    

Liu Fei threw the flying device to the side, then contacted Si Yin and asked, "How's the situation on your side?"    

    

"The situation is not very good! This time, the essence of earth fire had appeared in the Black Flame Clan. All of them were above the Earth Core Stage. Furthermore, there are many of them, and we can't find a way to deal with them. That's why I want your help. " Si Yin said anxiously. Her expression was especially anxious.    

    

"Don't worry. I will be fine once I come. By the way, where is your exact location? I will go there now." Liu Fei had just finished speaking when he suddenly felt something appear behind him. With his keen senses, he quickly sensed danger.    

    

At this moment, Si Yin and the others who could almost see Liu Fei shouted at Liu Fei, "Run!"    

    

Bang!    

    

Although Liu Fei ran, the strange thing behind him did not give him any chance to react. It roared and pounced on him from behind. It was a scorching hot Qi. It almost burnt Liu Fei's back. Liu Fei sensed it slightly. This monster's strength should be at the sixth or seventh level of the Earth Core Stage.    

    

With a loud sound, Si Yin and the others turned pale, not daring to say anything. However, when the white fog in front of them dissipated, these people clearly saw what was happening in front of them, and their eyes widened in disbelief.    

    

"Captain, what is going on?" One of the team members beside them looked at what was happening in front of them in astonishment. She had just seen it with her own eyes. Liu Fei suffered a punch from the Cultivator of the Black Flame Clan without even turning his head. A purple shadow rushed towards the Cultivator of the Black Flame Clan and struck him in the face in an instant. With a loud bang, the Cultivator of the Black Flame Clan's head was blown off.    

    

Si Yin was not as fast as the team members behind her. Perhaps she was more anxious now, but seeing that Liu Fei was fine, there was nothing for him to worry about.    

    

Liu Fei smiled at Si Yin in the distance and said, "I still don't put this kind of thing in my eyes. You guys don't have to worry." Then he heard the movement behind him and turned his head to look. He saw that the Black Flame Clan's warrior wasn't dead yet, even though his head had fallen off. * Hong Long...... *    

    

This guy's life force was too strong! Liu Fei said to himself. He suddenly straightened his body and took out the Taiji Cyan Rainbow Sword. He and the purple dragon turned into a brilliant rainbow light and rushed towards the Cultivator of the Black Flame Clan. With a swoosh, the Cultivator of the Black Flame Clan's body was suddenly broken into pieces by the sword light. It flew far away and fell to the ground without any movement.    

    

Although the Earth Flame Essence's body was extremely strong, it was still very weak in front of Liu Fei's magic treasure.    

    

At this moment, the Earth Flame Essence had been rushing towards Si Yin and the others. They hurriedly dealt with it. When Liu Fei arrived, his eyes slightly narrowed. His figure flashed and directly kissed Si Yin's pretty face. Si Yin cried out in shock and almost lost her composure. She did not expect that Liu Fei would actually joke with her at this time!    

    

Before Si Yin could react.    

    

The light of the Taiji Cyan Rainbow Sword in Liu Fei's hand soared. Then, he looked at the Earth Flame Essence and said with a smile, "Don't worry. Leave this strange thing of the Black Flame Clan to me!"    

    

As he spoke, the sword in his hand flashed and rushed forward.    

    

The Earth Flame Essence was considered one of the most powerful cultivators in the Black Flame Clan. It let out a furious roar. As if it had sensed Liu Fei's power, it suddenly waved its huge arm. It brought along a wave of heat and rushed towards the two female members of the Scouting Group. They were frightened and couldn't help but float backwards.    

    

Liu Fei looked up and saw that the two female members were not as pretty as Si Yin. A green light flew out of Liu Fei's hand. It covered most of the heat wave and then there was a bang. It blocked the huge palm of the Earth Flame Essence.    

    

Taking advantage of this opportunity, Liu Fei rushed to the side of the two female team members who were out of control. He held their slim waist with one hand, then suddenly turned around and flew backwards.    

    

Liu Fei frowned slightly, thinking that this woman's body was quite fragrant, especially when she was close to them. Everyone had a different kind of fragrance.    

    

"You are a hooligan! Let them go!" Si Yin shouted loudly. Although she blamed Liu Fei for not doing proper work at this time, she was still very grateful to him for saving the two members of her team.