Witch containment diary

Zhang Su was satisfied that the robot could stand guard for Katie. Katie looked after the door every day, but she felt uncomfortable, so she might as well let the robot act as a security guard.

In this way, he can also take Katie to the back mountain to explore the secrets and leave daily defense to the robot.

When the little witches saw the robot, they subconsciously stepped back, fearing that it would suddenly burst out and hurt someone. The robot's appearance is indeed cutting-edge enough to scare any potential enemies.

"This will be our shelter's defense robot from now on." Zhang Su announced, "It will make this place safer."

"Hmph, it turns out that teachers occasionally bring back cool things." Hayho put his hands on his hips.

"It seems to be something terrible." Shihua listened to the movement, metal friction, lifeless, but he could speak.

Its armor is gleaming, and it walks with the precision of a robot and the grace of a top model, all with agility.

"Who are you?" Hayho asked boldly.

"I am a Taiwan Defender robot. Our predecessor was a series of multi-functional civilian robots. My same model is active all over the world. As for me, you can call me Roy!" the robot responded fluently.

"Take a dart from me!" Saho raised his hands high, wielded the shadow magic in his hands, and fired it at Roy.

Roy retreated a few centimeters with astonishing sensitivity, as fast as a whirlwind, accurately calculated the distance between the knife tip, and slightly dodged the attack without any injury to his body.

"Uh! So fast!" Hayho also saw the difference.

"Don't bully it!" Yuori grabbed Haohui.

"'Fight every day, stay healthy and live longer', you're kidding, I'm a metal product." Roy spread his hands.

The headquarters did send something good, Zhang Su said secretly.

With this high-precision robot here, if a gangster comes to attack, I'm afraid he'll be shot.

After everyone met and chatted with Roy, it was lunch time before they knew it, and they dispersed one by one.

The last person to see Roy was Mayumi.

At this time, the others had left, leaving Roy still eager to try, with the soybean smile on his chest looking very happy.

Mayumi carried a new backpack sent by Zhang Su, which was full of teaching materials and tutorials. She came to the door, took a deep breath, and walked towards the unfamiliar robot.

"According to the previously entered files, the probability that you are 'Mayumi' is 97.5%, and there is a 2.5% probability that my lens is not wiped clean." Roy scanned.

"Robot? Can you help me learn math?" Mayumi sat on the threshold and took out pen and paper, textbooks and scratch paper.

"I can teach you how to shoot and protect our home with bang bang." Roy jumped on the spot, pretending to be boxing.

"I just want you to teach me math. I heard that artificial intelligence is super powerful." Mayumi rummaged through her backpack to find her wrong questions.

"Indeed, the AI ​​neural network has quite strong computing power. Although the original intention of my existence is to fight. But the first law of robots is to obey all your orders." Roy spread his hands.

"I understand!" Mayumi quickly replied, "Can you teach me math now?"

"Of course! But first, please take a moment to appreciate the wonderful scene around us." Roy opened his mechanical arms. "How do you count the street trees on both sides of the steps? What is the volume of the grain piled into a cone? We How do the rocks on the mountain trail overlap one another to form a wonderful recursive structure?”

"I don't understand, I don't care. I have to study. Please help me read these questions." Mayumi didn't have time to think about things other than doing the questions.

She picked up her wrong question book and pointed it at Roy's camera.

"Don't worry! After years of high-pressure study, you will hate learning from the bottom of your heart and will never accept any form of learning again. In the next eighty years, you will suffer the consequences. Stopping learning is the biggest bad habit of people." Roy looked at Mayumi.

"Stop talking, I want to go to New Tokyo University, so please guide me!" Mayumi said firmly.

It is for this purpose that she lives in this world.

"No, no, no, no, no, no." Roy jumped back, "Understanding is much more important than mastering the topic. The same is true for mathematics. You have to fall in love with the beauty of mathematics first, otherwise you will be exhausted. You can't change your own battery. .”

"I can!" Mayumi took out a ball of "joy" magic power from her heart, and then shot it into her mind. Her emotions were filled with endless vitality, "Now I am happy."

"Magic! The joy path is one of the ways that is completely ineffective against robots...your happiness is too cheap!" Roy judged.

"No." Mayumi shook her head, "Because I have experienced pain and sadness, I cherish the joy in my heart very much. I know how beautiful joy is better than those people outside the wall who have been happy all their lives."

Roy could no longer argue.

So in addition to his job as a robot janitor, the robot Roy also became a one-to-one math teacher, and he was quite qualified. Mathematics, this stumbling block to Mayumi's college entrance examination is being eliminated.

…

the next day.

On the playground, Zhang Su saw Cady dueling with Roy from a distance, as if he had somehow gotten into a fight with him.

Katie regards An Yin Prison as her own territory. Now Roy patrols the prison gate every day. Katie probably thinks that foreign animals are coming, so she is very angry and must decide the winner with Roy. Zhang Su guessed.

Katie was wearing a black vest and military trousers. She was muscular and imposing, with bare hands and short hair. She gritted her teeth and stared at Roy, as if she wanted to know if this robot was qualified to compare with her.

"Have fun, friend!" Roy said cheerfully.

It's ready.

The slender humanoid machine frame looked very thin in front of Katie, but its computing core and combat program were advanced enough, far beyond biological limits.

Cady roared defiantly at Roy, enough to wake up all the little witches from their dormitories.

She lunged forward and pumped out her fist as fast as lightning.

Roy deftly deflected Katie's attack with his arm. Katie felt like he hit a whole piece of rubber, making a muffled sound, and the force completely spread out on the surface. However, he lost his balance due to the forward momentum, staggered two steps, and almost almost He fell down and leaned forward sharply.

Roy didn't pursue him, which made her even more annoyed. If it severely injured her with a strike of its hand right now, she would think it was fair.

"Ouch..." Katie was suspicious. How could such a robot stop a complete witch?

Zhang Su could see clearly from the sidelines.

The key is "pre-reading".

Katie's attacks were wide open and her movements of shoulders and steps were too obvious.

In the eyes of ordinary people, it is fast and fierce, enough to run rampant and crush everything. But Roy's combat calculation system seems to be traceable and full of flaws.

Seeing the movement of the shoulder tells you where the fist is going; seeing the displacement of the hip joint tells you where she's going to move next.

So what will Katie do? Zhang Su observed carefully.

Katie changed tactics, first raised her fist from the front, stepped forward to meet the door, and hit Roy's camera, blocking its view.

The next second, she feinted, turned to sweep her legs, and kicked Roy's left calf!

boom!

Katie's sweeping kicks were fast and fierce, and her legs exploded like explosive shock bombs.

Roy's left leg was hit, and the sole of his foot slipped on the ground. He lost his balance and was about to lose his footing and fall!

She roared in victory in her heart. This leg-cutting kick was a dangerous move. Katie had practiced it countless times, and many enemies had their leg bones broken by one kick.

"Ouch!" In an instant, Roy adjusted his body's output structure.

When its left leg was hit, the power of its right leg increased dramatically, making a buzzing sound and nailing to the ground like roots. It was responsible for providing a fulcrum for the whole body, like an iron hook sinking an anchor, holding it firmly in place!

Immediately afterwards, its entire waist also performed an acrobatic twist, making a large pirouette, and raised its left leg in a kneeling position, like a top ballet dancer!

After regaining its balance, it made a defensive stance with its arms again, punching up and down in a defensive stance, forcing Katie back without any blind spots!

Watertight, like a silver tumbler, it will not be defeated no matter what.

This action is a completely mechanical flip. Unless humans can break their own lumbar vertebrae, there is no way to reproduce it.

"Did you see what I did just now? I did all kinds of really powerful moves! Wait, are you listening?" Roy's right foot was independent and his left leg was swinging back and forth playfully, hinting that Katie had just targeted Amputating the legs and kicking them were useless.

Katie's vest was soaked with sweat, and she roared, tired and bored, unable to conquer for a long time.

When she saw Zhang Su, she turned her head even more angrily and walked out, returning to her "Dragon's Nest". Roy didn't chase him anymore.

"Oh, I beat her on purpose." Roy wiped his camera.

This robot sometimes speaks very sarcastically, Zhang Su said secretly.

He saw a palm-sized dent left where Roy was kicked. Katie's strength was indeed terrifying. He could break through the defenses of such an advanced robot before he even unleashed his full strength. I just don't know how much it will cost to repair.

"Work hard." Zhang Su asked Roy to patrol, and then went to the dragon's nest to comfort Katie.

Cady was sprawled on his large collection of weapons.

These weapons are like the gold coins and treasures collected by the evil dragon, and Cady will not give them up even if he dies.

She closed her eyes, as if she had completely given up her fighting spirit, and looked like her self-esteem was wounded, as she stayed with the dead souls.

In this case, Zhang Su can only use his own method to comfort Katie.

He stepped forward, stretched out his hand and extended an invitation: "Katie, how do you feel?"

Katie opened one eye and looked at Zhang Su.

"You...and that Lianwu..." she said hoarsely.

Zhang Su suddenly realized. It turns out that Katie's abnormal behavior was because she saw herself and Lian Wu?

"Let's go, we're going to hunt. No one will disturb us when we go to the mountains." Zhang Su held one of Katie's hands.

She slowly turned over and fell into Zhang Su's arms, feeling heavy and hot.