Seeing this, Leng Xuan's face couldn't help but change slightly, his dragon sonic attack could make the enemy's actions slow down in an instant, but these four people didn't react at all. There are only two possibilities, or these four people are very strong, and they all surpass him, so they are not affected by his sound waves. Either that, the exercises practiced by these four people are very strange and can avoid the influence of sound waves.

Of these two possibilities, Leng Xuan thinks that the other party should belong to the latter. Otherwise, if the strength of those four people is so strong, it is very simple to rescue Cao Shaoyi, and there is no need to spend so much effort at all. Since the four opponents were not affected by the sound waves, Leng Xuan immediately asked Qingqiu not to move, so as not to be taken advantage of by the other party, and at the same time used the true qi all over his body, quickly throwing four punches.

After Leng Xuan's fist made contact with the other party, he suddenly felt that the bodies of the four people on the other side were not made of flesh at all, and they were extremely hard. Under the strength of his steel fist, the four people attacked, and their bodies pulled back and retreated. However, when their feet hit the ground, they immediately launched a second attack. This time, the four did not attack together, but one after the other. After one person finished attacking, before Leng Xuan could launch a counterattack, the other person attacked from the other side. Leng Xuan had no choice but to turn around and defend.

Because Leng Xuan had to take care of Yu Qingqiu's safety, it was not good to take the initiative to attack. With the four attacking in turn, he was only able to take the defensive. Time passed little by little, and the four people still dealt with Leng Xuan according to the attack method one after another. Leng Xuan frowned secretly, the strength of these four people is actually not strong, at most it is the strength of the middle stage of fusion. If he let go of his hands and feet, he could easily deal with them.

However, due to the need to protect Yu Qingqiu, his movement was restricted. In addition to this, he found a little. It was as if the four men were just harassing and delaying him, and they didn't have that desire to win. Looking at the four people who attacked again, Leng Xuan was secretly angry, he didn't have the heart to continue playing with these guys.

When one person in front □□, Leng Xuan no longer defended, but took the initiative to meet it and launched an attack. A punch was thrown, and the ferocious power suddenly surged towards the black-robed man. Seeing Leng Xuan's move, a black-robed man on the other side immediately rushed over and attacked from the side. However, Leng Xuan didn't care about the black-robed man who attacked from the side, but focused on dealing with the guy in front of him.

The slightly golden steel fist slammed steadily in front of the black-robed man's chest, only to hear a loud bang, and the black-robed man was immediately knocked out and fell to the ground. At this time, the black-robed man on the side was about to hit Leng Xuan's body from the side. However, at this moment, a man dressed in black suddenly appeared, not only blocking the attack of the black-robed man, but also launching a counterattack and slamming the black-robed man out.

The man in black who suddenly appeared was none other than Leng Xuan's puppet Leng Er. After instantly eliminating the two black-robed people, Mr. Wei, who had been standing by the stairs watching the battle, suddenly changed his complexion. At this time, there were still two black-robed people left on the other side, Leng Xuan and Leng Er each dealt with one, and after a while, they knocked the two black-robed people to the ground.