The Fog Beast project was temporarily stranded, and Su Mu didn't hold back on this matter, he still had other things to do.

Explore the underground!

This is something he wanted to do a long time ago.

The first time he came up with this idea was because he found that the concentration of aura in the ground was much higher than that on the surface. To be on the safe side, he didn't act rashly, for fear that there might be some ancient evil thing buried underneath, and if he accidentally broke the seal, he wouldn't Say goodbye to this world.

This is always the case in the disintegration TV series, Su Mu has to guard against it!

It can be seen from this point that secondary school....is regardless of age and status.

According to the books I read during this period and my actual experience of absorbing spiritual energy, the phenomenon that the concentration of spiritual energy underground is much higher than that on the surface is very abnormal.

The aura is distributed between the sky and the earth. Generally speaking, the concentration of aura on the surface is slightly higher than that on the ground.

Once the concentration of aura in a certain place is abnormal, it goes without saying that there must be some treasures from heaven and earth.

Su Mu's spiritual mist is not only a physical cover, but it can greatly weaken the perception of others, and it also has a very strong breath-holding effect on spiritual energy.

So even though Su Mu spits out a huge amount of spiritual energy every day, it did not attract Li Guo's attention.

He used to simply think that it was the bronze square mouth bottle buried by Comrade Srode that caused the abnormality of the underground aura. Who knew that without the bronze square mouth bottle, the concentration of the underground aura would not decrease but increase!

This is well worth considering.

In the past, Su Mu's strength was not enough, he had no choice but to follow his heart.

Now that he is a big boss, he is naturally full of confidence, and he wants to find out!

Check out what's going on below!

Su Mu manipulated all the wooden dragons to drill towards the ground with a blank expression. After 1 kilometer, the soil became very little, and it was basically rock. The further you went down, the thicker and harder the rock layer was.

But breaking ground and breaking rocks is really as simple as drinking water and eating for Su Mu. As long as it feels blocked and not lubricated, just wrap the roots of the tree with a layer of plasma.

If one layer isn't enough, go for two.

Anyway, I have a lot of aura, so I am so capricious!

Su Mu's tree roots rushed all the way, and soon reached the limit range of 30 kilometers.

To be honest, this is the first time he has planted the roots so deep, this feeling is a bit novel.

Fortunately, he is not claustrophobic, otherwise it would not be a novelty, but a fear.

But having said that, it would be interesting enough if Su Mu really suffers from claustrophobia. A tree suffering from claustrophobia may not dare to take root in the ground for the rest of its life.

After a short period of novelty, it is boring.

After 30 kilometers, there is no sign of life in the ground, except for stones, which are still stones, which are ugly.

Su Mu dares to guarantee that if a person is thrown here and locked up for a few days, it is guaranteed that he will have a mental breakdown and directly choose to commit suicide.

"Hey, the concentration of aura here is so high!"

The concentration of aura in the ground is twice that of the surface, even a pig can go straight up to the blue sky against the wind if it stays here.

Su Mu is very sure that if he can gain evolution points by staying here, he will have to go up to 0.7 per second.

Although it was only 0.2 more, after a week, he was able to gain an additional 5040 points!

You can get so much in only 30 kilometers, if you go further...

Su Mu's eyes suddenly shone brightly like big light bulbs.

He looked around this wonderful area with strange rocks, and said with emotion from the bottom of his heart: "This place is so beautiful!"

"My liver exploded today!" Su Mu excitedly began to spawn new roots and continue to explore.