Heaven-defying Upgrade System

Zhu Yan'er didn't expect Ku Rugu and the others to be so bold. It was obvious that Liu Fei and Kerim had become friends, but they had come to find trouble with Liu Fei tonight. How should she explain it to Kerim tomorrow?    

    

The nature of these people was really hard to change. They had always been lawless when doing things. Therefore, Liu Fei, who was hiding in the dark, had an extremely gloomy expression. Working with these people was asking for trouble. It was hard to judge what they were doing with common sense. At this moment, Liu Fei seemed to be extremely cautious.    

    

Seeing Zhu Yan'er being taken away, Liu Fei clenched his fists.    

    

"Search for her. I don't believe that kid has grown wings and flown away." Second Master waved his hand and ordered his subordinates to search the room. He had almost believed that Liu Fei had left the place when Zhu Yan'er was taken away. Otherwise, given Liu Fei's temper, he wouldn't just watch them take Zhu Yan'er away.    

    

However, Second Master was also a serious and good schemer. He would not easily let go of any possibility. After those subordinates received his order, they started searching the room. Second Master's eyes coldly swept across every corner of the room. This room was quite tight, and there were almost no extra doors. Moreover, his men were heavily guarding outside. Could it be that Liu Fei really ran away?    

    

Just as Second Master's eyes swept across the room, he suddenly felt a trace of killing intent in the darkness. His cautious mind immediately sensed it. Then, he slowly walked towards the place where he could. That corner was very dark. Although Second Master wasn't sure if it was Liu Fei or not, this discovery made him have to be careful. When his subordinate asked what happened, Second Master did not answer them. After all, whether Liu Fei was hiding in the dark or not was another matter. After all, the killing intent was very weak, as if it was emitted by an ordinary person.    

    

If he judged that he had made a mistake, it wouldn't be good to lose face in front of these subordinates. Furthermore, even if he met Liu Fei, he wouldn't be afraid. Anyway, his subordinates were following him from behind. At most, they would just rush forward. * Hong Long...... * No matter how prepared Liu Fei was, in such a narrow space... How much strength could he unleash?    

    

Therefore, Second Master carefully calculated in his heart as he slowly approached. Just as he approached the corner, he suddenly noticed a faint light emitting from the corner. He couldn't tell what it was, but it was something that could emit light. It must be a treasure in his eyes. Perhaps Liu Fei had left it here!    

    

Second Master was delighted. He hurriedly used the Genuine Qi to protect his body and touched the light.    

    

But just as Second Master reached out his hand, he suddenly felt something was wrong. As for what was wrong, he couldn't tell. In short, Second Master felt an inexplicable panic in his heart, as if something was suppressing it. He subconsciously wanted to send out a dangerous distress signal. But... It was all too late.    

    

In an instant, Second Master's vision turned black. Then, a weak light surrounded him. Second Master looked around in surprise. The environment here was like a void. He couldn't help but exclaim in surprise, "Where is this? What happened?"    

    

However, at this moment, Liu Fei suddenly appeared in front of him.    

    

"You... Liu Fei! Why are you here!?" Second Master widened his eyes in shock, then his eyes turned cold. "Very well, since you haven't left this place, then die here today!" After saying that, Second Master suddenly unleashed all of his cultivation base. Immense Qi! Suddenly, his grey robe started to flutter even though there was no wind.    

    

His Qi suddenly rose, as if he wasn't afraid of confronting Liu Fei head on.    

    

"Ha!" With a loud shout, Second Master raised the Genuine Qi on his body. He wanted to rush over, but at this moment, his body suddenly trembled. He felt as if his body was bound by something, and he couldn't move at all. "Damn it... What's going on?" Second Master was scared silly. What kind of power was restricting him? And where was he?    

    

He felt that everything in front of him looked like an illusion, as if he was dreaming. Could this be a dream? Thinking of this, Second Master lowered his head and took a bite of his arm, but blood gushed out from his teeth. But tell him the truth, this is real!    

    

"How is it? Do you feel desperate in this kind of situation?" Liu Fei's figure flashed as he spoke. He suddenly appeared behind Second Master. Second Master turned his head to look, but he didn't notice how Liu Fei appeared.    

    

However, Liu Fei was right in front of him. He would never give up such a good opportunity to attack him. He immediately raised his fist and punched at Liu Fei. However, his punch seemed to have hit the shadow. The punch actually passed through Liu Fei's body.    

    

"What!?" Second Master was shocked. He didn't expect that he wouldn't hit Liu Fei. At this moment, Liu Fei's figure suddenly split into two.    

    

Second Master was stunned.    

    

"Liu Fei! Hurry up and let me leave this place, let's fight fair and square!" Second Master shouted anxiously. He had never seen such a strange thing before. Especially when he saw Liu Fei use such a strange martial art, it made him feel a chill in his heart.    

    

"You want to go out? Hmph, if you have the ability to leave my Black Nightmare Domain, I will not stop you." Liu Fei said with a cold smile.    

    

"What?! Blackflame Domain, you and Black Flame Clan... you!" Second Master had mistakenly mistaken Liu Fei's Black Nightmare Domain for the Black Flame Domain, thinking that Liu Fei was related to the Black Flame Clan. He could not help but coldly snort, "Liu Fei, you traitor, what do you want?"    

    

Liu Fei knew that he had misunderstood, so he didn't mind. He asked in a low voice, "Answer me, what do you want from me?"    

    

Second Master raised his eyebrows and said, "What do you want? Humph, you stole our boss's woman. What do you think I want to do? Let me tell you, that bitch is always our boss. Tonight, she will enjoy herself under our boss, and you can only watch helplessly... Hahaha... Even if you kill me, that b * tch won't belong to you. You shameless spy scum!"    

    

Liu Fei frowned and said coldly, "I will kill you first, then Ku Rugu."    

    

After that, Liu Fei's Nightmare Body suddenly moved and appeared behind Second Master in an instant. This was Liu Fei's domain, he could do whatever he wanted. He could only blame Second Master for not being careful enough and intruding into the Black Nightmare Domain that Liu Fei had set up. The Nightmare Body urged the Taiji Cyan Rainbow Sword in its hand, then it suddenly struck Second Master from behind.    

    

Second Master hurriedly lifted his Genuine Qi to defend himself. Although he had blocked the attack of the Nightmare Body, not far away, Liu Fei's true body raised his hand and unleashed a Blood Nightmare Soul Extinguishing Strike. The dark red blood light carried an incomparably powerful aura. It hit Second Master.    

    

Under the erosion of the Blood Nightmare Soul Destruction, a huge bloody hole instantly appeared in Second Master's chest.