In this speed competition, Zhou Ming finally stood on the top floor of Medicine Bottle Castle with a "weak" advantage.

Princess Chivenis and Nabe arrived later.

Without slowing down at all, they stepped on the castle wall and climbed vertically for more than 20 meters, standing in front of Zhou Ming.

On the hard city wall, two strings of iron boots were left.

"Are you really an intermediate mage?" Princess Xiweinis asked, could an intermediate mage fly so fast?

"You bastard, let's compete again!" Nabe gritted his teeth and was very unwilling to lose the game.

"I am the smartest magician, of course much faster than ordinary mages."

Zhou Ming said lightly. In fact, in order to take care of their face, he deliberately slowed down a little later, otherwise his leading level would be at least 2 seconds.

After saying that, he walked downstairs.

"Right~"

Nabe pulled out half of his sword and said coldly: "Don't leave, let's compete again!"

"Next time, I don't have much magic power."

"Hmph~ I will never lose to you next time!" Nabe had no choice but to put away his sword.

Princess Xiweinis smiled and shook her head.

...

The medicine bottle castle with two more people suddenly became much more lively.

In addition to being bored and bored, Zhou Ming also had two more objects to tease.

Princess Xiweinis is relatively quiet, has a smart and rational mind, loves reading and thinking, and often asks Zhou Ming to discuss some in-depth issues.

Guard Nabe has a hot temper, sarcastic words, a strong personality, and her feelings and bonds towards Princess Xiweisi always make Zhou Ming unable to help but think of Feifei.

Such a pair of people enters Zhou Ming's life, and daily quarrels and quarrels are definitely indispensable.

Zhou Ming felt the most interesting thing: every time he discussed some high-end topics with Princess Xiweinis, he often secretly admired Nabe on the side with his "jealous" expression, and he thought it was too fun.

However, in every competition, Nabe's performance of not restraining and doing his best, as if he wanted to slash him alive, has improved Zhou Ming's practical skills a lot... allowing him to escape without any damage under the fierce attack of the Great Swordsman-level fighting spirit powerhouse.

In short, Zhou Ming felt that it was pretty good to have two such guards around him.

In the next two months.

Zhou Ming has done all the things.

Diluo Bank was established and successfully completed financing of 30 million gold coins. It immediately became the only and largest bank in the Yadude Kingdom. It has 20 branches in China and 22 chain branches abroad. On the day of its official opening, due to the high interest discount of 3.5% of deposits each year, 100,000 people were attracted to deposit money.

In addition, in terms of banknotes, Zhou Ming formed a technical research and development team and is currently conducting banknote research and development. It is expected that banknotes with high anti-counterfeiting functions will be officially launched in about half a year to a year.

Secondly, at the pharmacy manufacturer, Zhou Ming organized a wave of large-scale production, and all five pharmacies were offline, and a total of 100,000 bottles of magic potions were obtained, which could be sold for the second time.

Also, under the old fox Roberts, under Zhou Ming's soft and hard work and various threats, the old fox had to write him a letter of recommendation, recommending him to go to Gray Magic School for communication and study, and the communication time was 3 months.

In addition to the time I was rushing on the road, Zhou Ming was given a total of 6 months.

And he would also send a teacher to follow him, fearing that he would never return or stay forever.

I'm afraid someone here will say that the old fox is too unkind. What can three months do in just three months? It passed in the blink of an eye, and many movements cannot be performed at all.

He still has to help save people.

Three months are probably not enough.

However, for Zhou Ming, he felt that it was almost enough.

Because he actually has 6 months.

The 3 months he needs to spend on the road, he has a way to shorten it to 3 to 5 days, and the more than 50 days he saves can also be included in the "effective time".

How did he do it after saving more than fifty days?

Magic plane.

He built a magic plane.

...

Mainland Chamber of Commerce.

In the technical laboratory, which had just been established for less than three months, several magicians were conducting various tests around a strange-shaped device.

The weird device is shaped like a pumpkin, flat ellipsoidal, silver-white metal shell, with circles of patterns engraved on the outside, crisscrossing and full of geometric beauty.

These are magic patterns, used to transport magic.

This weird device is called the "Wind Demon Engine".

Driven by wind magic.

"Start inject magic power." said a white-bearded old man in the lead.

"Yes, enter magic!" After hearing this, a mage immediately placed his hand on the magic stone as big as a fist and input magic power inward.

The magic pattern on the surface of the Wind Magic engine soon emitted a white light, indicating that the magic power entered the engine.

"Buzz~buzz~"

"Buzz buzz ~"

The Wind Demon engine began to accelerate and rotate, and the speed became faster and faster.

"Boom~Boom~"

The metal blades in the engine made a thunderous sound, indicating that the speed of the blades in the local area has exceeded the speed of sound, so a sonic boom was generated.

“Report thrust data!”

"1100 shield power (1 shield power ≈1 kg)...1150 shield power...1200 shield power..."

“Continue to increase the power!”

"Boom boom boom boom~" The magician increased the magic input.

On the test bench, the pumpkin-sized Wind Demon engine made a more violent bang.

"1250 shield power...1280 shield power...1320 shield power...cannot continue to rise, the magic input has reached its limit."

"Small cracks appeared on the surface of the engine, so the power could no longer be increased, and the engine would explode!" Another person said anxiously.

"Reduce the magic input and stop the experiment." said the white-bearded old man.

"KaKaKa~" As the engine stopped, a grinding sound made.

Obviously, after this extreme test, the Typhoon Demon engine has reached the brink of scrapping.

The white-bearded old man Modov didn't feel much regret, but instead showed joy.

Holding up the "Wind Demon Engine" weighing only ten kilograms, the light of admiration flashed in his eyes.

Modov murmured to himself: "What a simple principle, why did I never find it in my life, but I have been thinking about how to increase the load capacity of the griffin?"

"What a magical magic, I only realized that you are so magical."

Modov's eyes flashed with regret, feeling regretful that he had only discovered the truth now. He found that most of his youth was consumed in meaningless things. He regarded it as ordinary magic in the past, but now he discovered its magic.

"Squeak~" sound.

The laboratory door was pushed open.

Zhou Ming strode in and saw Modov and asked, "Lao Mo, how is the test of the Pumpkin Type 1 Wind Magic engine? Has the thrust exceeded 1,000?"

Zhou Ming hasn't been here for more than ten days. When he came last time, the maximum thrust of the Pumpkin Type 1 Wind Demon engine was only 950 shield, and it has not yet reached four digits.

"Breakthrough, break through!"

"You came just right, with a total of 1,320 shields! This is the highest data we have obtained so far."

Modov said with a gaze of spirit. To be honest, at the beginning, the boy Leilin held a stack of design drawings and said that according to the magic engine designed on the drawing, the power generated by one was the sum of the power of ten griffins. He thought that this boy was either a lunatic or a lunatic.

Now it seems that this kid is a genius!

"1320 shield power."

Zhou Ming pondered for a moment and nodded: "The thrust-to-weight ratio exceeds 130, and the power reaches the standard. This engine can be used in a fixed shape and installed on the aircraft I designed."

Hearing the word "airplane", Modov's eyes lit up and he nodded repeatedly: "Okay!"

The monoplane designed by Zhou Ming is similar to the first generation of jet fighters in the modern world, with round metal fuselage, triangular wings, vertical tail wings and flaps that control flight attitude... The two are almost similar.

But the difference is that Zhou Ming uses a Fengmo engine with a thrust-weight ratio of more than 100. It is small and light in weight, without fuel device, and the fuselage is made of low-density and high-strength aluminum-like alloy material. It has a length of 3.8 meters, an empty weight of less than 600 kilograms. There are 3 seats in the cockpit, which can accommodate up to 3 passengers.

As for the maximum speed, it can exceed the speed of sound.

With an economic speed of Mach 0.8, you can get there in more than two days.

And this speed is 10 times that of a griffin!

This is also why Zhou Ming asked the old fox for leave and gave him three months and he agreed readily.

"Leilin, the thrust of the Wind Magic engine is so strong. If we study the Fire Magic engine based on fire magic, can we make the engine's thrust greater and the thrust-to-weight ratio higher?"
To be continued...