There was a middle-aged man without hair sitting in the principal's office of Bilizhen Primary School. He was the principal of this school and the boss of this copy - the Ghost King.

There was a pair of generals on the table in front of him. After a fight, the Hong side had been killed so much that they were thrown out of their armor. The Gui Ma of the Black side and the Jade General of the Speedway were approaching the Red side, with a huge advantage.

"Is it interesting to play chess alone?"

Suddenly, a gap was cracked in the indoor space, and a young man wearing a suit and wearing a high hat and dressed like a magician walked out of the gap.

"Are you indifferent to the players who are scheming your territory?"

"Hmph." The principal sneered without raising his head and said disdainfully, "I have seen many of those players. They are not afraid of the world, but their abilities are very ordinary. Just deal with them and give them to my dolls. I don't need to take action in person."

"Understanding the enemy will lead to invisible signs of danger."

"I have only seen the despair on the players' faces." The principal raised his head disapprovingly, "How come you guys come again? If it was the last incident, please come back. I don't want to accompany you crazy."

The magician sat down opposite the principal, took a red chess from the side, staring at the chess game and asked, "Do you know the law enforcement officer?"

The principal frowned, "What did you mention those lunatics?"

"Recently, a very dangerous guy appeared among the law enforcement officers."

"Oh, how dangerous is it?"

"No. 7 and No. 13 are dead." The magician thought for a moment and finally made a move on the chessboard. His hands were fair and slender, and he looked very beautiful, but the blood-colored number 8 on the back of his hands destroyed this beauty.

The principal's movements froze, recalling the magician's words, the fear on his face gradually magnified, and then suddenly jumped up, "Bastard, do you want to kill me!"

"Calm down. Losing calm will make you miss the chance to win. No matter how big the advantage you have, there is a chance to reverse before you really decide the winner." The magician stared at the chessboard seriously and said calmly.

"Stop worrying about that chess. You bastard, hurry up and leave my territory. I don't want to be killed by you!"

"Safe, I can avoid your rules, and of course I can avoid the eyes and ears of law enforcement officers. The other party will not find this for the time being. You should believe in my ability."

The principal stared at the magician with a ferocious look on his face, but finally, he gave up his desperate plan and sat back decadently, "Tell me, what do you want me to do?"

"You misunderstood, Ghost King..."

"Call me principal."

"Okay, Mr. Ghost King, I'm actually here this time to give you a gift."

"Gift?" The principal was stunned and was about to ask what gift it was. Suddenly, the chessboard between the two people shook slightly, and the black speed vehicle that was originally approaching Hong Fang Yujiang exploded with a bang.

Without the oppression of the black speed car, the crisis of the Red General was unresolved.

"Look, Mr. Ghost King, a turning point has appeared."

The magician took the game and the black side's advantage finally disappeared, and he fought against the red side.

Damn, I haven't left yet! Have you taken the broken speed as a step?

The principal couldn't help but want to curse, but now the situation in the classroom is even more important. The black speed shattered, indicating that there was a loophole in his rules, so he immediately turned his gaze to the doll, and then... he was stunned when he saw a bunch of circles on the blackboard.

"What's this fucking thing? Damn!"

The magician raised his head slightly, squinted his eyes and felt it, and smiled and said, "This player is quite interesting. In this way, he will be quite unique in breaking your rules."

The principal gritted his teeth and corrected, "He is the character, and the woman behind him is the player!"

"There is not a big difference, but the teachers in your school are out of standard."

"She is already the most educated among my puppets!"

The principal forced himself to hold back his anger. He didn't expect that his rules would be cracked by players like this. Although he had a chance to recover if he took action himself, there was no way, and he would not solve this question.

Once the teacher cannot suppress students in terms of knowledge, the relationship between the two will collapse, thus breaking the established rules of the entire school. At that time, he will no longer be able to control the players' actions.

Regret!

At this moment, the principal was filled with regret. If he had known this, he would have read more books when he was alive, at least he should have gone to college.

"I can solve this problem."

The principal seemed to hear the sound of nature and immediately looked at the magician for help.

"Are you sure you want me to help you?" The magician looked at him calmly, "This is your territory. If I attack the players in your territory, I will never be able to hide it from the law enforcement officers."

"this……"

"Of course, there are no absolutely perfect rules in this world. As long as it is a program, you can always find loopholes. If you ask me for help, it will be just a matter between us."

The principal had no hair on his head, which showed that he was very knowledgeable and quickly understood the submission. He immediately took paper and pen from the side, copied the question, and then respectfully handed it to the magician.

"Sir, how can I solve this problem?"

The magician took it and wrote down the problem-solving process and answers casually.

Although the principal couldn't understand it, he pretended to understand it very much and smiled and said, "It's wonderful, it's wonderful."

Then, the principal directly answered the teacher's number, copied the answer on the blackboard, looked at Lu Tian, ​​with a hint of pride on his face, "Student Lu Tian, ​​how does the teacher understand?"

He actually got the answer right!

Lu Tian couldn't believe it. It took the teacher five minutes to solve the geometry of junior high school just now. Now it took only three minutes to change to geometry of senior high school, and the problem-solving steps were very complete. How could this be possible?

Looking at the teacher's face, he found that the teacher's expression had also become a little different.

Before, although the teacher had always been very serious, she could clearly see nervousness and anxiety when solving the problem. But now, her eyes reveal a strong sense of confidence, as if no matter how difficult the problem is, it can no longer make her difficult.

Could it be... a replacement?

This Bilizhen Primary School is a ghost school. The teacher is at best a tool person. The real boss behind the scenes is the ghost king. If the ghost king has realized that he is breaking its rules and thus replacing the teacher's account, it would be reasonable to think so.

The plan changed, but now that things have come to this point, Lu Tian cannot retreat. Once he retreats, his aura will be suppressed by the teacher, and it will be difficult to turn the tables.

Since you can’t do it in the first year of high school, then let’s have something even better.

"Teacher, there is another question."

Before traveling through time, although Lu Tian was just a freshman, he had worked hard in mathematics. After all, there is a saying that you are not afraid of learning mathematics, physics and chemistry well and traveling all over the world.

Therefore, his achievements in mathematics have long reached the level of a senior three, and have entered the realm of a half-step senior year. If he hadn't suddenly traveled through time, he would have been able to upgrade to the peak of graduate students in another year and a half, and ascend to the doctoral level is just around the corner.

But he never expected that in this unknown village and town school, there was such a wool dragon hidden, which was comparable to his math skills!

"Student Lu Tian, ​​now you know that the teacher is amazing. Do you have any questions?"

The principal, who was holding the teacher's name, put down the chalk and looked at Lu Tian proudly.

Although he has been a ghost king for a long time, he has to be as windy as he wants to be, and rainy as he wants to be, there has never been a moment that makes him feel as accomplished as he is now. Perhaps this is the charm of knowledge.

He doesn't want Lu Tian to retreat now and ask more questions to make himself happy.

Unfortunately, as the image of a teacher, he cannot laugh too loudly, otherwise, he would rather laugh three times and say "I laugh at Noki Wumou, Lu Tian Shaozhi" and that would be even more exciting.

"Teacher, there is still the last question. If you can solve this question, I can only convince you."

"Oh, then take it out."

[Principal] Smile indifferently, it doesn't matter if he can't solve it, anyway, the magician will solve it.

Lu Tian was also pushed to his limit. Unexpectedly, the Ghost King was actually a hidden academic master. He was too treacherous, but it didn't matter. He still had a trump card. If this question could be solved, he would cut off his head!

"It is known that humans are creatures of linear time. But Xiao Ming suddenly has the ability to travel through time and space. So, in order to save his grandfather, he returned to the past, but unexpectedly joined his grandmother and gave birth to a son. After the grandmother gave birth to a child, he traveled through the embryo in Xiao Ming's wife, and was born as Xiao Ming's daughter. He returned to the past again at the age of 20. He fell in love with Xiao Ming and his grandmother's son and gave birth to Xiao Ming's wife Xiaomei, and asked: Xiao Ming, grandmother, Ming's father, Xiao Mei, daughter, how should these people call each other?"

"This..." [Principal] was stunned at the time, feeling that there was chaos and chaos, and couldn't help asking, "Is this a math problem?"

Lu Tian smiled and shook his head, "This is a philosophical question."

“…”

In the principal's office, the principal looked at the magician for help.

After thinking about the logic for a while, the magician reluctantly put down his pen and took out a red bottle from his arms.

"Mr. Ghost King, this is a gift for you, I will say goodbye first."

...
Chapter completed!