"Because your prestige relationship with Gu Xiuxun has been upgraded to friendly, you will be rewarded with a Black Iron Treasure Chest, please keep up the good work. ”

A treasure chest covered with black iron fell in front of Sun Mo's eyes.

Yesterday, a lot of treasure chests had been opened, and Sun Mo was worried that he would run out of luck and wouldn't be able to open good things today, so he decided to wait and open them again.

On the way back to school, Sun Mo was bored, took out the spirit pattern design template, and looked at this metal sheet, his mind swirled with various ideas.

"The system, this template, can really implement any of my design ideas?"

Sun Mo asked.

The template feels cool, as if it has just been soaked in ice water.

"Yes, after the spirit pattern is finally generated, the effect error up and down is no more than ten percent, and the power of the spirit pattern is related to the spirit pattern master's ability to depict. ”

System Explanation.

"Okay, so I'll talk about my design now. Sun Mo coughed and cleared his throat: "The spirit pattern I want, after activation, can produce sixteen round lightning balls, they will rotate around the body, when they are in a dormant state, they only need a small amount of aura to drive, slowly rotate half a meter away from the body, once they enter the alert state, the rotation speed will increase, and it will expand the defensive area, rotating irregularly at a distance of three meters from the body." ”

“......”

The system is speechless, although I said that any design is fine, but is it necessary to be so troublesome?

"Can you do it?"

Sun Mo was worried.

"You go on!"

The sound of the system is calm, and at this time, it can't be cowardly.

"When attacked by the enemy, these lightning balls, because of the static electricity emitted by the enemy, will automatically catch the target, quickly turn to their front, block the attack, how to block? is to collide, explode, and then will carry out a fan-shaped lightning radiation attack in the direction of the enemy. ”

"Do you dare to make a little more trouble with the design?"

The system is tingling when you hear this, are you parrying? You're clearly defending and counterattacking, but it's a good idea.

"Don't interrupt me, and!"

Sun Mo continued: "This lightning ball can be controlled through the user's consciousness, if you find an enemy in the distance, after injecting the aura, you can let it fly out like a cannonball, and then explode, forming an explosion area with a radius of three meters, completely covered by lightning. ”

"Well, this range must reach at least thirty meters!"

Sun Mo finished speaking, and then found that the system was silent for a while.

Wouldn't it be too hard, right?

"System, system, if you're still angry, squeak!"

Sun Mo suddenly felt that he might be too difficult to systematize.

"Squeak!"

The system made a sound, and then wanted to cry: "I regret a little bit that you let you draw the spirit pattern blueprint, you are definitely the most troublesome host in the world." ”

"Hehe, this is troublesome?" Sun Mo teased: "You are still too young to know what the most demanding product manager is like? can drive programmers crazy, for example, designing an APP that can change the color of the phone case according to your love index!"

"For example, the ordinary single dog is red, the warm male is yellow, the spare tire is light green, and the dog-licking dog-grade spare tire with a hat is dark green, and it has to flash and flash!"

“......”

The system continued to numb his scalp, and suddenly felt that Sun Mo's request was so simple!

"When you understand my kindness, hurry up and design it for me!"

Sun Mo persuaded.

"Are you sure you don't think about it anymore? I think I can design a shield for you, as your relationship status changes color, single red, marriage gold, spare tire green, after being hatted by your girlfriend, strong green, stop, don't interrupt me, the best thing about this design is that after you get the hat trick, it will automatically play a dance music, and at the same time play the image of your girlfriend green you at that moment, looping to you. ”

"Get out!"

Sun Mo compared his middle finger fiercely, are you meowing to the devil?

To be honest, Sun Mo felt that his spirit pattern design was quite complicated, and it would take ten days and half a month to make a prototype, but when he walked into the dormitory and was about to make up for a nap, the system told him that it had been completed.

"You're not fooling me, are you?"

Sun Mo was skeptical.

The silver spirit pattern design template floated in front of Sun Mo, slowly rotating, showing 360 degrees without dead angles for Sun Mo to enjoy.

"Won't you know if you try?" the system reminds: "Because it was designed by you, after learning, the proficiency will be directly increased to the specialization level." ”

Sun Mo took out the template floating in front of him and held it in his hand, but he didn't learn it immediately, but appreciated those lines.

This pattern, with thousands of spiritual lines, densely arranged, is really complicated, but so beautiful, full of the beauty of industrial design.

This feeling is like seeing that kind of top-of-the-line circuit board, neat, clean, beautiful, in the slightest, all exuding a logical atmosphere.

Sun Meng believes that the sense of beauty is roughly divided into two kinds, one is the master's pen, splashing ink masterpieces, can be famous paintings, can be calligraphy, bohemian, chic and natural, such as the Orchid Pavilion preface, such as the Qingming Riverside Map.

There is also a kind of industrial beauty that appeared after the industrial revolution, from tanks to CPU chips.

The spirit pattern and basalt spirit pattern mastered by Sun Mo are designed by humans at a glance, and the concept is imaginative and eclectic, and the spirit pattern in front of him, which Sun Mo named Lightning Guardian, is a masterpiece of artificial intelligence at a glance, and the logic is too clear.

"Don't waste time, with your current knowledge of spirit patterns, you can't understand it!"

System alerts.

"I know I can't read it, but your design has given me a new way of thinking. ”

Sun Mo explained, frowning and thinking.

"Ugh!"

The system was stunned, and then there was a little admiration in his heart, this Sun Mo really didn't miss any opportunity to learn.

What Sun Mo is doing now is like an aircraft designer living in the sixties of the Great Flower Empire, and suddenly saw the seventh-generation fighter of the Lighthouse Country flying through the sky, although he didn't know the internal structure, but just one appearance could bring him a lot of inspiration.

It's like stumbling in the fog and suddenly being pulled by a hand and stepping on the right path.

The system was silent, so as not to disturb Sun Mo's thinking.

An hour later, Sun Mo smashed this spiritual design template.

Syllable!

Silver spots of light sputtered, and then flew into Sun Mo's eyebrows.

A large amount of information flowed out in his mind in an instant, making Sun Mo instantly have a headache, like a grenade exploding inside.

"Ahh

Sun Mo screamed miserably, cold sweat broke out all over his body, and his clothes were soaked in an instant.

You must know that after Sun Mo got the system, he learned a lot of knowledge, but this time, it was the most painful.

The pain lasted for five minutes before it disappeared, and Sun Mo was lying on the ground like a dying catfish, panting heavily.

Under him, there was a pool of sweat, and his clothes were already soaked.

Bite!

"Congratulations, you have learned the Lightning Guardian Spirit Pattern Drawing Technique, Proficiency, Specialization!"

"That's the price of acquiring knowledge. ”

The tone of the system is serious.

This pain comes from two places, first, it is generated when knowledge is imprinted in the nerves, and second, it is stimulated by the system, just to let Sun Mo know that knowledge is priceless, and he must know how to cherish and treat them well.

Sun Mo drank a few sips of water, rested for a while, then sat down at the table, took a pen and paper, and began to draw the lightning guardian spirit pattern.

Because the proficiency is at the level of specialization, although Sun Mo is depicting it for the first time, he doesn't have too much jerky.

The whole process is like a matter of course.

After three quarters of an hour, the spirit pattern was completed.

Sun Mo shook his head, a little dissatisfied, because there was no aura tornado cyclone, which meant that the quality of this spirit pattern was not too high.

"Huh, Sun Mo, you haven't gone to class yet?"

It's okay in the afternoon, Rudy came back and got a few pig's trotters and prepared to marinate, but when he saw that Sun Mo was still there, he was a little surprised, he was the most punctual.

"Here it goes. ”

Sun Mo got up.

"Are you alright?"

Rudy finally saw Sun Mo's appearance, his face was pale, his clothes were wrinkled, and he was very embarrassed.

"It's fine!"

Sun Mo usually pays attention to his image as a teacher, and after a simple scrub with water, he changed into a clean teacher's robe.

One class was uneventful, but the number of students increased to two hundred, most of whom were girls, who were not interested in spirit patterns, and they all came to class to see Sun Mo.

As soon as the class ended, the students gathered around.

"I'm sorry, I have something to do today, so I won't answer my questions. ”

Sun Mo took the spirit pattern paper and ink, went to the off-campus house, and continued to depict the lightning guardian spirit pattern, and the more he painted, the more skilled he became.

By the time of the sixth painting, there was finally a cyclone of aura tornadoes.

Sun Mo stopped depicting and came to the courtyard, tearing open a spiritual pattern and injecting spiritual energy at the same time.

Pop!

As the spirit pattern paper broke, several fine arcs of lightning flickered, and then three orange-sized lightning balls were formed, slowly floating around Sun Mo's body.

"So small?"

Sun Mo frowned, and the aura injected into him was more than he expected.

Without the enemy, the defense cannot be tested, so Sun Mo tested the attack power, and his mind moved, looking at the rockery in the courtyard.

Shout!

A lightning ball flew out, but it didn't hit the rockery, and after about twenty-five meters, it exploded.

Bang!

With the lightning ball as the center, more than a dozen lightning bolts spread radially to all sides, and the range of the wave was about five meters.

After Sun Mo recorded the data, he continued the test.

One! two! three!

Sun Mo used up all the lightning guardian spirit patterns depicted, and then summed up the rules, the number of lightning balls that appeared was related to the grade of the spirit patterns.

The higher the grade, the more lightning balls, the most time, it was a sixth-order spirit pattern, exactly six lightning balls, and it was also a lot bigger, the size of a coconut.

When the spirit pattern was torn and the lightning ball appeared, the aura it contained began to overflow, and the shortest was five minutes, and the maximum was twenty minutes.

And the later the time, the more the aura overflows, and the greater the power of the lightning ball is attenuated.

"Not perfect!"

Sun Mo shook his head.

"It's that your proficiency is too low, and when you reach the master level, you can perfectly present the effect of lightning protection. ”

The system explained: "But I want to praise yours, this design concept, both offensive and defensive, is really good, especially in the field, you can defend against sudden sneak attacks." ”