Chapter 1788: Deep underground

Zhang Bin is to go to the center of the Black Prison Star to get the star core.

However, the size of the Black Prison Star is too large, and it is all made of magic crystals.

It's harder than going to the sky to get to the center of the earth.

Even the fairy, or the devil, or the rebirth of the rebirth, it is also difficult to reach the earth's center. Found the star core.

It is estimated that even the old Pangu did not have such ability.

It was Zhang Bin who had cultivated Jin Dun to such a great extent that he could only dive a few tens of meters.

If you dig a hole into it, it is not realistic at all.

Because it takes too long.

Moreover, the deeper the magic crystal, the harder it is.

However, it is possible that Ma Rufei is here.

Because the body obtained by Ma Rufei was bred by Mojing.

With the magical ability, the magic crystal can shrink automatically and form a small hole.

Then you can sneak in.

"Magic Crystal is my home, I feel I can do it."

With a **** smile on Ma Rufei's face, he immediately turned into a demon ox, of course, he also shrunk his body, and transported his ability to form a small tunnel in the magic crystal.

He and Zhang Bin, who also became smaller, quickly penetrated.

He dived thousands of kilometers in one breath and entered a natural cave.

Ma Rufei couldn't support it. He sat down on the ground and said, "Brother, my abilities are exhausted. I must first practice and recover before I can continue to dive."

"Is the further down, the harder it is to form a tunnel?"

Zhang Bin asked seriously.

"Yes, the quality of the magic crystal here is getting higher and higher, and it is difficult to shrink."

Ma Rufei said breathlessly.

"It seems that even Ma Rufei is very difficult to enter the earth's core. No wonder that for billions of years, no one has been able to sneak into the heart of the Black Prison Star and obtain the super treasure that Pangu said." Zhang Bin thought in his heart.

Now his heart is bright, and the Black Prison Star has been occupied by Moxiu for billions of years, probably to obtain the star core in the earth's core, but there has been no way to get it.

Whether it is the power of Devil Realm or Immortal World, they can only stare, because they cannot appear in the world, unless reincarnation is reborn, but reincarnation is too dangerous, and it is difficult to practice in the world to the point of entering the center of the earth.

"Bang bang ..."

Zhang Bin raised his black iron sword, cut off the sky axe, and bombarded the cave wall frantically.

However, it could not be shaken.

Even a trace can't be cut out.

"Oh my god, this is too hard, right?"

Not only Zhang Bin, but Ma Rufei were completely dumbfounded, and his face was filled with unbelievable colors.

There was a bad hunch in both of them.

They can't go to the center of the earth.

Sure enough.

When Ma Rufei's power recovered, they continued to dive.

After only about ten kilometers of diving, Ma Rufei stopped and said angrily: "Brother, the situation is not good. The magic crystal here may have been under too much pressure, there is no gap, and the quality is super high. , My power is no longer effective. "

So they retreated to the cave just now.

Start thinking of other ways.

"The only way is to punch a hole into it." Ma Rufei said, "However, the heaven and earth spirit treasures can't open the magic crystal here, it is estimated that only the fairy tool will do."

"Perhaps, Xiaojiao has the ability to punch holes."

Zhang Bin murmured, his attention focused on the small horn of Central Dantian.

In the past, Zhang Bin became the super card of Zhang Bin after getting small corners and many Taiqing cones.

However, Zhang Bin's strength has grown too fast.

Therefore, the small angle and many Taiqing cones are useless.

Later, Zhang Bin put all the horned snakes in his central Dantian.

Because the Hongmeng purple qi is strong in the central Dantian, and the aura is also very strong, which is equal to the Hongmeng era.

There is a great advantage to the evolution of talented creatures like Xiaojiao.

Of course, Zhang Bin also put a lot of keels in the central Dantian.

Let the horned snake bite.

Recently, he even put a lot of magic crystals and magic crystal spirits in central Dantian.

Therefore, many horned snakes are happy.

After eating some spirits and becoming more powerful, they began to bite the magic crystal.

Never eat keel again.

Because the magic crystal contains more terrifying energy, it is more conducive to their evolution.

Zhang Bin never treated his pets badly, so he didn't stop them.

Even, he expects them to become stronger.

Without any hesitation, Zhang Bin immediately photographed the small horns and many Taiqing cones.

"Master, I miss you so much."

Many Taiqing cones were excited, all hung on Zhang Bin.

Wrists and necks are full.

"Baby, you are all a lot stronger, try it. Can you bite the magic crystal here? The master wants to go to the earth and seek treasure." Zhang Bin said expectantly.

"Shoot ..."

Many Taiqing cones flew away excitedly, landed on the wall of the cave, and began to gnaw on it frantically.

Perhaps they are more powerful than poison scorpions, and their talents are better than poison scorpions.

The teeth are super sharp, and they can spit out venom to corrode the magic crystal.

Therefore, they can bite down the magic crystal.

It's like a silkworm eating mulberry leaves.

However, the speed is very slow.

It can take tens of thousands of years to make a hole to reach the center of the earth.

Not even enough.

"Can't you just go through the ancients, let the little horns make holes here, and then go to the center of the earth?"

Thoughts appeared on Zhang Bin's face.

However, up to now, his understanding of the law of time has not improved much.

Still unable to transform the Moon Palace into a time machine.

Crossing is still very far away.

Zhang Bin took out the sun handkerchief again and studied it carefully for a long time, but still found nothing.

Can't let him get to the center of the earth quickly.

Therefore, he put away the sun handkerchief again.

Then Hongmeng fan appeared in his hand and studied carefully.

However, no matter how he studied, there was still no mystery.

The mysterious cave house still cannot be opened, and his spiritual power cannot penetrate.

The pattern of the beauty is still the same as before, with the Ufa skirt flying upwards and the jade pointing at the cave.

"Does it take time for me to become an immortal emperor before I can break through the mystery of Hongmeng Fan?"

Zhang Bin muttered depressedly in his heart.

However, he vaguely felt that this was not the case.

It is likely that the Hongmeng fan he has obtained is not yet complete, and more Hongmeng fans are scattered throughout the universe.

Only by collecting all the Hongmeng fans completely will the Hongmeng fans' secrets be revealed.

This is a very loss-making business, and the secret of Hongmeng Fan cannot be obtained. However, Hongmeng Fan will bring too much danger.

Mo Yi stared at him on the side.

Even Decepticons Emperor and Antarctic Fairy Emperor are looking for Hongmeng fans.

I went to the fairy world myself, and the situation is worrying.

You must think of a solution.

Zhang Bin muttered in his heart, shook his head, no longer thinking, he put away the Hongmeng fan.

Take out the mysterious little box obtained from swallowing the centipede stomach.

Study carefully.