Somewhere on a planet covered by an ocean, the thick dark clouds in the sky were like a beast that chose to devour people, overwhelming people.

Acid rain with a slight corrosive effect sprinkled onto the sea like a curtain, making the sea and the sky inextricably linked.

Between the dark clouds and the sea, a wall of fire floated in the air.

The tail of the flame fluttered left and right between the wind and the rainstorm, but the foundation was unaffected like a red Buddha.

Somewhere above the Wall of Fire, several fireballs that seemed to explode flashed crimson before disappearing in a flash of rain.

The sound of the fireball exploding, obscured by the torrential rain, is almost impossible to detect.

But Depp immediately noticed this scene.

Depp stood on top of the waves, and his brain immediately thought after seeing the fireball that had just been generated by the explosion.

The explosions didn't seem to have been intentional by the Ancient One, nor were they the effect of the wall of fire.

These explosions just appeared!

Moreover, it is no coincidence that it only appears in the area where the Purple Lightning Thunder Dragon has attacked!

Then, Depp looked at the area above the wall of fire, which was still producing explosions, and gradually realized in his heart.

This is the sentence that Depp just shouted:

"Break down, sea!"

Depp had a smile on his face, and his deep and charming eyes were full of confidence.

I saw Depp holding up the Neptune Trident, and a trace of purple thunder flashed in his eyes at the same time.

At sea level, strong winds accompanied the ocean, and tens of thousands of seaspouts, as thick as wells, rushed out of the sea at the same time.

Then, these water dragons that rushed out of the sea converged behind Depp.

Soon, a huge blue-green sea dragon gathered behind Depp.

The sea dragon is tens of thousands of meters high, and the dragon drive formed by the inverted sea water exudes an extremely terrifying power.

Above the sky, dark clouds converged again towards the center.

Dark clouds as thick as ink swirl slowly, like a dark vortex in the sky.

In the center of this pitch-black vortex, purple thunder and lightning kept flickering, as if something extremely terrifying was about to break through the restrictions and blockades of the dark clouds and descend on the world.

Thundered!

Thundered!

The purple thunder exploded violently, and the dazzling thunder kept flickering, as if coating the surface of the dark clouds with a purple coat.

Finally, the dark clouds could no longer withstand the pressure of the thunder.

Tens of thousands of purple pillars of thunder, as thick as water tanks, rushed out of the dark clouds and went straight to the wall of fire.

In mid-air, these tens of thousands of thunder pillars converged again, and after blending and entwining, they formed the same purple lightning thunder dragon as just now.

Then, Depp flicked the Neptune Trident, and the sea dragon behind him also moved.

I saw that the sea dragon with a height of tens of thousands of meters followed the point of the Neptune Trident and rushed straight to the wall of fire under him.

"Repetition or new tricks?" In the center of the wall of fire, Gu Yi held orange juice in his hand, and said to himself with a pleasant expression: "I hope you can give me some new surprises, Depp." ”

Outside the wall of fire, the sea dragon and the thunder dragon have merged, but Depp did not let the two dragons merge, but entangled with each other and crashed into the wall of fire.

Crackle crackle!

Whoa!

The thunder of the thunder dragon intertwined with the sound of the sea dragon being evaporated.

However, what is surprising is that this time the sea dragon did not appear a large amount of steam after evaporation.

Soon, under the attack of the sea dragon and the thunder dragon, the wall of fire began to be weakened layer by layer!

Seeing this, Gu Yi smiled slightly.

"Although you have the power to use both the sea and thunder and lightning, it is still not enough, my disciple."

Listening to Gu Yi's words, the smile on the corner of Depp's mouth became even stronger.

Soon, the offensive of the Thunder Dragon and the Sea Dragon came to an end.

But there is still a part of the fire wall made by the ancient one that has not been broken.

Could it be that this time, it is going to fail again?

Depp stood on the waves and did not make the next move, as if he had given up the attack.

But the smile on his face made Gu Yi wonder.

Because she knows that Depp's face is not a bitter smile after a setback, but a smile from a victor.

When the thunder dragon and sea dragon outside the wall of fire finally exhausted everything they had and completely dissipated.

Gu Yi bit the straw and took a sip of orange juice comfortably.

Subsequently, Gu Yi's expression was awe-inspiring, and a sudden change occurred.

"Why did the flames start to suddenly get out of control?"

Gu Yi was puzzled in his heart, and in the next second, the deafening explosion was accompanied by a completely out of control flame, making the magic shield outside Gu Yi keep flickering.

Rumble!

The huge explosion was like a nuclear bomb, and a mushroom cloud connecting heaven and earth appeared at the same time with flames and shock waves.

The flames and explosions produced the ultra-high temperatures, causing the surrounding sea water to be evaporated in an instant.

The shock wave pushed the remaining sea water around, and the huge tsunami rushed in all directions.

Even the layers of dark clouds above the sky were directly blown away by the shock wave generated by the explosion.

Depp stood on the waves in the distance, squinting at his masterpiece, his heart full of joy.

"I guessed right!"

The explosion, the high temperature, and the shock wave made the ancient one realize that the wall of fire he had created had been broken!

"What's going on?"

The Ancient One stood at the very center of the explosion, thinking back to Depp's left and right operations just now.

Scenes flashed through Gu Yi's mind, and finally she shook her head and laughed.

"This kid is really outrageous."

Half an hour later, the aftermath of the explosion finally ended.

On the surface of the sea, a huge vacuum area with a diameter of tens of thousands of meters made Depp himself tremble.

Soon, boiling seawater poured in, and the vacuum was filled again.

Depp rushed forward, only to see that the wall of fire had long since disappeared, and Gu Yi stood on the surface of the sea with his hands in his hands, waiting for Depp.

"I... Did you pass this training? ”

Depp asked excitedly.

Seeing this, Gu Yi withdrew the protective shield outside his body.

When Depp saw the undamaged robe on Gu Yi's body, his eyes suddenly turned black and he almost fell directly into the sea.

"If you're not mistaken, you can't ...... this"

Before Depp's words fell, he saw Gu Yi tear off the corner of his robe and throw it into the sea.

Looking at the corners of his clothes falling in the wind, Depp was a little confused.

Gu Yi said with a smile: "Congratulations, you have cleared the training again." ”

Seeing this, Depp did not see the joy of clearing the customs on his face, but said a little discouraged: "But in fact, my attack did not have any effect on the teacher's robe. As promised, I still didn't pass the test. ”

When Gu Yi heard this, he smiled helplessly, and then gave Depp a violent shudder and said:

"Don't be modest, do you know that you almost killed me just now? If it weren't for the six layers of magic shields I added just now, you might never see me again! ”

"Huh?"

Depp made a puzzled sound.

Then he immediately understood that after breaking through the wall of fire in the explosion just now, the ancient one who was at the center of the explosion suffered the most serious damage.

Therefore, the original first layer of magic shield actually did not withstand the full damage of the explosion.

It was only after that that Gu Yi created six layers of magic shields in a row that he was able to survive the center of the explosion unscathed.

Although the six-layer shield was just a matter of raising his hand for the ancient one.

But this also means that Depp has indeed passed this training.

Depp, who was in a good mood, complained in his heart, teacher, even if you are really dead, I can meet you again.

After all, in the comics, the dead Ancient One turned into a spirit and became the "eternal" messenger of the creator god.

Not to mention, the current Ancient One has not yet met Strange, so he will never die easily.

"By the way, you just made an explosion of that magnitude, did you want to kill me directly?"

Gu Yi tugged at Depp's ear and said.

"Of course not, I just think it seems like it's possible to break through the wall of fire." Depp tilted his head and grinned and said: "But my performance this time is not great, not only combining my own abilities, but even borrowing the teacher's fire." ”

"How did you come up with this?" Gu Yi let go of his hand and said: "Although this is very simple knowledge, the easiest thing for people to ignore is these simplest and most basic things. ”

Depp feels that the ancient one in this world seems to be a little out-of-the-box and childish in character, not so calm and unfathomable.

However, thinking of some of the deleted scenes in the Marvel Cinematic Universe, Depp suddenly felt that maybe this was the real Ancient One.

An old urchin who has lived for more than 700 years.

"Because I saw the explosion above the wall of fire." Depp explained: "I immediately realized that it was because the brontosaurus I made in the first place broke down the surrounding acid rain, electrolyzed the acid rain into hydrogen and oxygen, and then under the high temperature, the hydrogen and oxygen exploded. ”

"Then I immediately thought, if I removed a large amount of unwanted impurities from seawater, purified it into a mixture of pure water and dilute sulfuric acid, and then electrolyzed, would it be possible to produce a larger explosion?"

Hearing this, Gu Yi interrupted: "Electrolysis of seawater will not only make seawater decompose in advance and cause damage to the wall of fire, but also consume a lot of energy contained in thunder and lightning, which seems to... It's not cost-effective. ”

"That's right! That's why I didn't let the sea dragon and the brontosaurus fuse electrolysis in the first place. Depp said: "On the contrary, I let them entangle each other and attack the wall of fire, and when the sea dragon attacks the wall of fire, the moment it is just evaporated, the brontosaurus behind it will begin to electrolyze this part of the steam that has just emerged." ”

"And when the sea dragon and the brontosaurus completely dissipated, a huge amount of hydrogen and oxygen produced by the decomposition of seawater had already gathered around the wall of fire."

"Subsequently... Peng! With the help of the teacher's flames, they exploded in an instant. ”

"It's just... I didn't expect the explosion to be so powerful. ”

[This paragraph is purely the author's yy, there is no real scientific truth, everyone can just watch it.] 】

"When you create a sea dragon tens of thousands of meters high, you should have already calculated the power of the explosion." Gu Yi said firmly: "Otherwise, why did you just run out of the range of the blast wave?" ”

When Depp heard this, he scratched his head in embarrassment, after all, there was no lake to get over.

However, Gu Yi didn't blame Depp, but praised: "Even I didn't think of such an attack." Although it is only very simple chemistry, many people know it in their heads, but they can't even think of how to apply it. I have to say, you're great, really great. ”

Depp was a little embarrassed by the praise, and said with a slightly red cheek: "I just happened to think of it, so what are we going to practice next?" ”

The two rounds of training in the ancient one made Depp's use of heat rays and the ability to control water and weather more detailed and handy.

Compared with before, although the total energy value of Depp's abilities has not changed, under more detailed control, the combat effectiveness has increased by more than ten times.

This made Depp ecstatic, no matter what, if you want to survive in a place like Meiman, where a few big events happen at every turn, there is only one way to become stronger.

Therefore, Depp is now very much looking forward to the next training of the ancient one.

Is it power? Or speed?

Or the ability to fly?

Whatever it is, Depp will be excited about the next training session.

Gu Yi touched his chin and said, "Next, I will train you to control your own strength. Your physical strength is quite strong now, but if you can't control it in a subtle enough way, you can't be called truly powerful. ”

As the Ancient One spoke, the scene around the two flickered again.

Depp found that he had now left the sea and was on a rocky ridge.

It seems to be another planet again.

As far as the eye can see, there are mountains and rivers and boulders.

Strangely, there are no rivers or flowers or trees.

As for life, there is no sign at all.

"Strength?" Depp said excitedly: "I have to say, teacher, this is what I want to train the most. ”

"Of course I do."

As he spoke, a golden dagger created by magic appeared out of thin air in his hand.

Holding the dagger, he slid lightly on the boulder next to him, and a triangular cyan stone block fell into Gu Yi's hand.

Afterwards, the ancient one pressed the stone in his hand against the ridge at his feet.

Amazingly, when the triangular stone touches the rock at your feet, it disappears into thin air.

"Where did the triangular stone go?"

Depp asked.

The ancient one stood up, put his hands behind his back and said:

"It's been put in the center of this mountain ridge by me, and you should be able to see it with your perspective ability."

When Depp heard this, he used his perspective ability to look at the ridge at his feet, and immediately found that the triangular stone just now was really stuffed into the center of the ridge by Depp.

The Ancient One continued:

"Now, I need you to punch this entire mountain ridge into powder, but I can't let the stone in the middle be damaged in the slightest."

"There are rocks and mountains here, and we can try many times until you can control your power perfectly."

"What!" Depp said in disbelief: "How is this possible? ”

If Depp is allowed to beat the crest under his feet into powder with one punch, it will be easy for him, and there will be no difficulty at all.

can break the ridge of the mountain without hurting the stone in the middle, which makes it difficult for Depp.

After all, the power of the fist does not turn after it is issued.