After a few seconds, the mutant wolf dog jumped out of the newly dug cave and appeared in front of Zhang Mu and others.

Zhang Mu casually threw over several earth animal cores exchanged from dragon seven and said with a smile, "what's the matter? Suddenly stop, it's a strike? Dig quickly. You'll benefit."

The mutant wolf dog took care of digesting those animal nuclei and hummed a few times without returning to Zhang Mu. The Obsidian immediately said to Zhang Mu, "the dead dog said that its vertical channel has been dug and the depth is about 12 meters."

So soon, it seems that I underestimated the fit of the mutant wolf dog to the earth element.

"What do you say, are you going to finish digging first and we'll go there again, or together?" Zhang Mu looked at the mutant wolf dog after swallowing and asked.

"It said, don't wait, just follow it." The Obsidian obviously resented being kicked all over by it and continued, "I don't know if we want to eat soil behind its ass."

Zhang Mu glanced at the mutant wolf dog and didn't know how it got it, but according to the posture just now, it is estimated that he has to change his clothes. They are the lightest.

The mutant wolf dog didn't know the dialogue between obsidian and Zhang Mu. He roared proudly and jumped into the cave again.

"What do you say?" Obsidian is still a little worried. It has just shaken off the soil all over, and then uses the wind element to remove the pungent smell of soil.

Zhang Mu spread his hand and said, "what else can you say? Follow it. It looks very confident. Always believe it. After all, it's the easiest way for us to communicate with earth elements here. Why don't you come?"

After hearing Zhang Mu's words, the Obsidian changed back to his shrunken body, flew to Yuanrui's shoulder and ignored Zhang Mu.

It's a wind mutant. Zhang Mu wants it to dig the earth? Let's leave this job to the local dog.

Zhang Mu let Yuanrui and Haohao hang on his body and jump down along the hole. In the process of falling, he directly opened the spiritual shield, so that their weight was supported by the spiritual force, and then called the bleeding vine lotus. Like an octopus, he inserted his tentacles into the rock walls on both sides, sliding and moving bit by bit.

At the height of 12 meters, Zhang Mu is fine, but yuan Rui and Hao Hao can't stand the anti earthquake force. Otherwise, Zhang Mu will fall naturally without taking any measures. That's fast enough.

However, the work efficiency of xuetenglian is still very high. In addition, it has only Zhang Mu's weight, and easily completed the top-down climbing activity.

With one foot on the rock, Zhang Mu hung himself like two koalas and put them firmly on the ground.

Zhang Mu looked up at the light at the top, asked the obsidian, "do you think there will be mutant animals in this range, and then they will follow us along this channel?"

Obsidian pondered for a moment and returned to Zhang Mu, "I don't know if you want me to say that. The smell I just smelled with the local dog is that there are a large number of mutant animals gathered within 25 miles outside Luoyang City. Although the animals must have surrounded Luoyang City according to the king's order and dare not act without authorization, the distance of five miles is too short, and I can't guarantee it."

"It's better to seal it. In case, your wind element should be able to store natural wind?" Zhang Mu suddenly asked the Obsidian on Yuanrui's shoulder.

Obsidian also seemed a little puzzled and replied to Zhang Mu, "of course!"

"About how much?" Zhang Mu continued to ask.

The Obsidian replied without thinking, "there are a lot of them anyway. I don't know the specific quantity. Why do you ask?"

Zhang Twilight glanced at it and said, "the tunnel is sealed. Don't breathe? It's up to you now. Go up and collect some natural wind and come back."

Well, the Obsidian was supposed to act as an oxygen bottle.

Obsidian instantly felt that his level was lowered by Zhang Mu, but there was no way. Zhang Mu was also telling the truth. Without oxygen, the local dog in the thirty mile tunnel could not be dug at once.

Under Zhang Mu's repeated urging, the Obsidian flew away from Yuanrui's shoulder and flew up again along the 12 meter vertical channel.

When the Obsidian came back from above, Zhang Mu immediately called out the blood vine lotus and beat the outer rock wall with a cane. The stones broke from the rock walls on both sides, sealing the entrance of the tunnel that Zhang Mu and they were going to go next.

As for the hole above, Zhang Mu can't manage it. Let's put it first.

As they were moving forward, Zhang Mu suddenly felt a breeze blowing behind them, and some hypoxic brains woke up.

It was Obsidian that began to release the natural wind just stored.

With an excavator and an oxygen supply machine, Zhang Mu felt that he had scientifically squeezed out all the functions of his two mutant animals.

I just don't know what other evolutionists who really have the ability to domesticate and feed their baby mutant animals delicious and delicious feel when they see Zhang Mu calling his mutant animals like this.

Looking at the tunnel in front of him and the cool wind behind him, in fact, Zhang Mu's idea now is whether they can develop a little more with their use of soil elements and wind elements.

If what he thinks now is heard by obsidian or mutant wolf dog, he must be angry and spit blood.

It's just a pickpocketing, a pickpocketing!