Mu Wenfeng's cold sweat came down at this time. To tell the truth, this monster is really very difficult to deal with. It has rough skin, thick meat, great strength and unusual ferocity. Otherwise, Mu Wenfeng would not patronize running before. One of them gave him such a headache, and four or five would be even more difficult to deal with.

Realizing that the situation was bad, Mu Wenfeng ran away without hesitation, and slipped into the tunnel when he came in. Four or five big monsters caught up with Mu Wenfeng when they saw that Mu Wenfeng was going to run crazy, especially the monster who was blinded by Mu Wenfeng in one eye, I don't know why this guy is so strong?

Mu Wenfeng gave full play to his speed and rushed all the way along the tunnel. When he rushed out of the tunnel mouth, he turned back and jumped up and punched the tunnel mouth. The tunnel mouth was directly hit by Mu Wenfeng's fist, and a large number of gravel and soil blocks completely sealed the tunnel mouth!

Seeing that the tunnel mouth was completely closed, Mu Wenfeng breathed out a breath, and then fell down on the ground. He was too anxious to run before. Mu Wenfeng felt that his lungs were about to explode. In addition, passing the danger made Mu Wenfeng breathe a sigh of relief. Mu Wenfeng even felt his legs trembling.

In fact, with Mu Wenfeng's strength, it's almost the same on the ground, not to mention walking horizontally. Except for those peerless strong people, there are absolutely few people who can beat Mu Wenfeng. However, the underground world is different from the surface, perhaps due to the difference of ecological environment. The biological strength of the underground world is generally three or four times higher than that of the creatures outside. Take the snow dragons in the ice cave before, The strength is much more powerful than the snow dragon on the Xuanwu continent. Although Mu Wenfeng didn't fight with this nameless monster, he is very clear that he may not be the opponent of this thing. Mu Wenfeng will definitely suffer in terms of physique and strength!

Because of this, Mu Wenfeng didn't choose to fight hard, but ran away. If the flute hadn't been taken away by the monster, he wouldn't have been full to chase it?

Looking at the sealed tunnel entrance, Mu Wenfeng gasped and wiped the sweat on his forehead with his hand. He subconsciously thought: "fortunately, I blocked the tunnel entrance with my wit, otherwise I might not be able to run on the cliff outside! Go back and find long Tianci and leave here. I don't want to stay here for a minute!"

Just as Mu Wenfeng sat on the ground and took it for granted, the tunnel mouth blocked by gravel and soil suddenly vibrated violently. Then Mu Wenfeng clearly heard the angry roar of a big monster in the tunnel.

"... these monsters are really persistent!" Mu Wenfeng was startled and jumped up from the ground like an electric shock. Then he stared at the sealed tunnel mouth and said to himself.

Of course, he doesn't believe that the big monster can open the gravel and soil blocked at the tunnel entrance. It's definitely not, but it can be done by force alone. If it's hard, it will collapse the whole tunnel, and then these monsters will be buried alive!

However, Mu Wenfeng thought too simply this time. Just when he took it for granted that these monsters could not get out, the violent vibration began again, the gravel and soil blocking the tunnel mouth shook violently, and some gravel began to loosen!

Boom! Boom! Boom! There was a sound of impact, and with the impact, gravel and soil began to fall down in the tunnel. Mu Wenfeng began to retreat step by step. His eyes never left the blocked tunnel entrance. Although he thought these monsters could not get out, everything was in case. If these big monsters really rushed out, he would be really miserable!

The so-called blessing does not double but misfortune does not come alone. What he is afraid of will come. Just as Mu Wenfeng thought about the direction of the exit step by step, the gravel and soil blocking the tunnel mouth suddenly burst open, and countless gravel and soil pieces splashed out like bullets from a shotgun. Mu Wenfeng quickly raised his hand to protect his face when he saw the situation was bad.

However, his face was protected, but his body had no time to dodge. A stone the size of a watermelon directly hit Mu Wenfeng's chest. The huge impact made Mu Wenfeng fall to the ground!

Mu Wenfeng was hit and his chest was stuffy. His throat was sweet. Then he opened his mouth and spit out a mouthful of blood. Covering his chest, Mu Wenfeng stood up unsteadily. Then he looked at the tunnel mouth in surprise. At this time, the five big monsters successively drilled out of the tunnel. The first one was the monster who was blind in one eye!

"Bad...!" Mu Wenfeng changed his face when he saw this, then turned and ran, while the five big monsters roared and followed up.

When he came to the hole, Mu Wenfeng flew out directly, grabbed a tree root, and then climbed up along the tree root. Before and after climbing to the side wall of the crack, Mu Wenfeng began to climb up with hands and feet and climbing the tree root at a very fast speed.

Five big monsters climbed out of the cave one after another. Because of their huge size, these guys didn't need to climb up with the help of the hanging roots like Mu Wenfeng. They directly turned over and jumped, grabbed the side wall outside the cave, and quickly climbed along the side wall to chase Mu Wenfeng!

Mu Wenfeng, who climbed up quickly, took time to look down. It doesn't matter. Mu Wenfeng was almost scared to death, because these monsters were less than five meters away from him. Compared with Mu Wenfeng, these big monsters climbed the wall at an adverse speed, even though they were on the side wall of the vertical crack, But the speed seems to be much faster than running on the flat ground!

Mu Wenfeng was really anxious. While climbing up quickly, he pulled out the animal flute, and then directly inserted the animal flute into a crack on the side wall. Then Mu Wenfeng forced a pry. With a click, a boulder with a diameter of five or six meters was pryed off the side wall by Mu Wenfeng, and then the boulder fell directly, And hit two big monsters on the head!

No matter how powerful the monster is, its stability on this vertical side wall is certainly not as good as that on the flat ground. Moreover, when it was hit by a huge stone, the two smashed monsters screamed. Then the claws holding the roots on the side wall could be released, and then they fell into the deep crack!

The bottom of the crack is rolling lava. Even if this big monster falls, it will die. Although it is far away, Mu Wenfeng still saw that the two monsters struggled and sank after they were transferred into the lava. It is estimated that there is no residue left!

Two monsters were solved at one time. Mu Wenfeng was really surprised. From beginning to end, he just wanted to slow down these monsters, so the result was really unexpected.

Just when Mu Wenfeng was excited because he accidentally killed two monsters, the remaining three monsters seemed to be really anxious because of the death of his companions. The one who was blind gave an angry roar, then stretched out his claw, grabbed a tree root thick and thin on an adult's thigh and pulled it hard. This guy's strength was also very excellent, Unexpectedly, he pulled down the whole tree root, took the tree root, and the one eyed monster looked at Mu Wenfeng fiercely, and then directly smashed the tree root in his hand at Mu Wenfeng!