It's not that hard to open a hospital in another world, right?

Gretel was half nervous, half excited, looking at the teacher.

I saw the Lord of Thunder standing up slowly, first gracefully half-turned his body, and stretched out a hand to the princess.The princess smiled slightly, stretched her left arm, and her slender palm fell gently into the palm of the Lord of Thunder, and was grasped by him weakly.

Afterwards, thousands of lightning lights merged into a light gate, which slowly opened in front of the Thunder Lord.The Lord of Thunder stepped forward, came to the door, suddenly turned his head and shouted to Gretel:
"What are you still doing? Keep up!"

Gretel: ...I'm not in a daze, I'm wondering if I should be so close... It seems unethical to make light bulbs or something?

"It's fine if you don't keep up, you go to the top of the tree by yourself." Before he could organize his words, the Lord of Thunder had already held the hand of the beautiful woman, and walked through the door of lightning courteously.

Cerilla couldn't wait to jump over, and before she could turn around and wave to Gretel, the room was completely dark.

The three of them, Lan Tian Bai Yun, Bitan Qingxi, Lightning Light Gate, and the Lord of Thunder behind the Light Gate, disappeared without a trace.

Gretel was left alone, standing in the heavy, empty stone room with no table or stool.

Slightly explored the spiritual power, and found it difficult to detect far away places, and then observed carefully, it turned out that the middle of the stone was covered with thick lead blocks...

"Hmph! Don't take me away, I will go by myself!"

However, the teacher stared straight ahead and remained motionless, unable to get his signal at all.Gretel had no choice but to look away, and continued to look forward on tiptoe. After watching for a while, he suddenly exclaimed:
"Ah! This..."

Just look at that flying boat. After rushing out for a certain distance, didn't it also stop near the coastline, planning to find a good place to watch it?
Gretel stood obediently beside the teacher.He took an eagle eye shot for himself and stared intently into the distance:
The mirror-like disk of cloud shadows expanded to hundreds of times the diameter of the flowers, and finally stopped expanding.After stopping for a while, the surrounding white clouds suddenly seemed to be attracted by a giant whale, and they frantically threw themselves at Yuanpan:
Layer upon layer, layer upon layer, with the flower and the figure on the flower as the center, a 2D flat disc is wrapped into a 3D spherical shape.

Cerilla has already appeared in the shape of a dragon, with all the silver scales opened, feeling and swallowing the surrounding breath.Obviously, the silver dragon girl also seized the opportunity to accumulate her own advanced resources.

With the big sphere as the center, it moves at high speed in a spherical orbit, like a planet around the sun.It's just that the speed is obviously countless times faster than the planet.

Immediately afterwards, it exploded, the black cloud shot out, it exploded again, and the black cloud shot out again...

Even standing on the top of the World Tree, Gretel felt a tightness in his chest, and unconsciously moved two steps behind the Thunder Lord.

He subconsciously glanced at the Lord of Thunder, as if he wanted to see the promise of "I will save him if something goes wrong" from the teacher's face.

However, for a World Tree that is too huge, as long as it is recognized by the World Tree itself, it is not impossible to transfer directly from the root of the World Tree to the top of the World Tree...

Gretel wanted to say "I've seen it once", but the advancement of fighters like Judian is obviously different from the advancement routes of mages, and cannot be used as a reference at all;
He also had the heart to retort "It's okay, the will of the world will take care of me", but even he dare not say that the will of the world can take care of it to this extent to keep him safe and advanced to legend.

Sure enough, the thought was passed on, and Gretel rushed forward and plunged into the roots of the tree.

Outside the big ball, there are many small balls, ups and downs, spewing out lightning.

A large transparent hand, I don't know which version of the force field hand, directly dragged Gretel out, facing the sea of ​​clouds:

Oh, it's the orbit of electrons, according to the understanding of the big brother, it's probably a sphere?
This is not the same as the "electronic cloud" he knows, although the electronic cloud is just a guess...

Gretel was thinking wildly, when in the sea of ​​clouds, layers upon layers of cloud pills suddenly appeared.

As soon as it left, the entire sea of ​​clouds around the flower froze inexplicably.

Brother, what are you doing?
What are you simulating?
Suddenly, a golden light shot out from among the flowers and hit the cloud pill closest to it.Yunwan exploded and split in two, one of the black clouds was thrown out and continued to shoot at the nearby Yunwan.

"Do you know what this is?" The Lord of Thunder gave him a strange look.The little guy is pretty good. I've been working on my heart these days, and I still have time to follow up on the progress here——

One, two, three, four, five, six, seven, eight... 35, 36, 37... It's not good, the cloud moved a bit, and the counting got messed up again...

Each group of cloud pills is composed of piles of dark clouds and white clouds, and in each group of cloud pills, there are bright electric lights.Gretel's heart thumped, thumped wildly:

In a short while, the clouds and shadows in the sky have been stirred into chaos.Between the white clouds and the black clouds, those thin clouds and electric lights were dyed with a layer of red at some point, burning fiercely!

World Tree loves me!
I ask him to do something, he will definitely be willing!

Far, far away, between the sea and the sky, a flying boat galloped away through the clouds and fog.Plowed a deep groove in the sea of ​​clouds, rushed to the farthest point and suddenly stopped, and a flower flew out from above——

The Lord of Thunder turned his back to him, standing on the edge of the top of the World Tree.Cerilla turned her head quickly, her eyes lit up when she saw him, and she waved to him vigorously:
come over!

Gretel turned and rushed out.After running for a while, I found the nearest World Tree root, and put my hand on it:
"Take me there! Take me to the top of the tree!"

Protons and neutrons are packed close together and held together by the strong nuclear force; electrons race outside the nucleus at high speeds, sometimes escaping a bit, leaving the atom in an ionic state.

"Maybe...should...succeed..."

Gretel stammered.The scene created by the big brother now is somewhat similar to the internal structure of the atom:

"That's it! Teacher, have you solved it?!"

Don't hit yourself, okay?

The entire sea of ​​clouds is as flat as a mirror, and the sky and clouds are reflected one by one.This strange and beautiful scenery gave people infinite pressure.

The tree walking technique uses ancient trees to teleport, theoretically teleporting from one tree to that tree;

What a natural evocation type seed, um, if you have time in the future, you should urge him to make up more lessons!
"Of course I know! This is—" Gretel bit his lips suddenly.It's terrible, I almost said the word "chain reaction", did the teacher give this thing a name?
If you mentioned it, is it called this name?
He scratched his head, thinking about how to deal with the Thunder Lord's inquiry.However, it soon became clear that there was no need to use your brain:

The range of solidification is getting bigger and bigger, and the undulating clouds seem to be smoothed by some inexplicable force, with the flowers as the center, solidified into a disc.

"That's it!" Gretel jumped up:

"how is it going?"

The entire sea of ​​clouds churned violently.White clouds, dark clouds, condensed into balls, with flowers and figures in the flowers as the center, piled up into a bowl of two-color Yuanxiao balls made of white glutinous rice and blood glutinous rice.

After being wrapped into a ball, the sea of ​​clouds has not stopped, and continues to surge inward.The wind churned and the clouds moved, the white clouds condensed into dark clouds, strands, slices, and pills rubbed against each other.

Gretel watched nervously.Gathering clouds to generate electricity, this is a common method of evocation, especially lightning branch magic, and it is more commonly used when attacking in a large area;
However, the big brother gathered so many clouds, and the thunder and lightning that came out...

No two clouds of the same color are next to each other, as if they repel each other.However, the clouds of different colors are crowded together, extremely compact, forming a roughly large ball.

He just opened his mouth and kept silent, maybe because he was frightened by the majesty of the Lord of Thunder and did not dare to disturb him.Gretel stood on tiptoe, walked over quickly, stood beside her and looked around:

Although the little guy can see their materials and papers as long as he comes over, he hasn't been here much recently.Now it can be seen at a glance, so it can be seen that a lot of effort has been made on this?

The flowers are as big as a plate, the color is like clouds, and they bloom layer by layer.After fully opening, a person slowly stepped off the flying boat, stepped on the flowers, and floated far to the sea of ​​clouds.

come over!

Gradually, between the different cloud clusters, there were lightning strikes and faint thunder sounds.

Lightning spewed from the white cloud, and the black cloud was silent and silent.

"Advanced legends, especially magician's advanced legends, it's a rare opportunity to watch them once! If you don't take a good look at it now, do you plan to explore with your eyes closed in the future?"

The flying boat turned outwards in an instant, flicked its tail, drew a beautiful arc in the sea of ​​clouds, and turned back far away.The speed is so fast, as if something behind is biting its tail.

"What are you hiding? Watch carefully." Although the Lord of Thunder turned his back to him, he waved his hand casually as if he had eyes in the back of his head.

By the way, what kind of element is the atomic nucleus summoned by the big brother? There are so many protons and neutrons piled up together, I can't count it for a while...

Eldest brother is not specialized in lightning, he is specialized in heat, rays, from Yangyan Explosion to Eternal Blazing Sun!

However, just relying on the perception of breath without theoretical support, after all, there is still a sense of layman watching the excitement.Seeing this scene, she couldn't help stretching out her head and arching Gretel, almost pushing him off the World Tree:
"Is it okay? Is it going well?"

The gentle force of nature embraces, the eyes dim and light up, and the next moment, the blue sky, white clouds, sunlight and sea breeze rush towards us.

The clouds and shadows in front suddenly exploded, and the wind and thunder billowed outwards, revealing a clear blue sky.

The clouds disappeared, the flowers fell, and there was only one person standing in the air, with strange lights and shadows constantly appearing around him.Protons, neutrons, electrons, the rotation of atomic nuclei, the rotation of electrons, various rays...

Layers of light and shadow are constantly expanding and shrinking, as if the whole world is echoing it.When it grows to the limit, it suddenly shrinks rapidly, and then, suddenly explodes!

A ball of blazing fire burst out in the air.The sky was shaking, the rainbow-colored ring of Mysia was sunken inward, and the treetops of the World Tree shook violently——

When everything was quiet, Gretel saw a mushroom cloud slowly rising in the far, far away sky.