Seeing that the foreshadowing was almost over, Qin Shu hurriedly used the hypotenuse law of a right triangle to solve the length of the hypotenuse, and then said to Tang Xin'er, "The result I calculated is ten, I don't know if it's right." Pen ~ Fun ~ Pavilion www.biquge.info"

Tang Xin'er was taken aback again, and said, "Is it so fast? ”

Qin Shu nodded, picked up ten stones from the ground and stuffed them into the door of the beveled wall. After a tremor in the stone room, the door fell in response.

Tang Xin'er seemed to be a little incredulous, and muttered, "Is this right?"

Qin Shu sighed with relief, and then said to Tang Xin'er with a smile, "Miss Xin'er, it seems that our lives should not be extinct, God must have other arrangements for us." ”

Seeing that Tang Xin'er didn't answer the conversation, she had to cough lightly to resolve the embarrassment, and then hurriedly entered the passage and walked to the next room. This room is also a circle with a geometric arithmetic problem, but this time it is a square. Qin Shu drew the gourd in the same way, and quickly solved it.

In this way, after walking through nine rooms in a row and solving nine simple arithmetic problems, the sunlight came in when the last door collapsed.

"Coming out?" Qin Shu was stunned for a moment, and finally breathed a sigh of relief.

Tang Xin'er's beautiful eyes also flashed with a hint of joy, and she said to Qin Shu, "Childe is erudite, Xin'er admires." ”

As soon as the words fell, I heard a burst of laughter, "Hahaha, the kid really didn't disappoint!"

It was the white-bearded old man who came with the voice. The white-bearded old man walked up to Qin Shu with a spring breeze on his face, handed over a leather wine sac, and said, "Good boy, I easily cracked the 'Nine Heavens Qiankun Cave' in less than two hours, and told you that you are still the first person to solve this formation! ”

Qin Shu smiled, "Grandpa is too stingy, isn't it, is this the way to drink wine?"

The white-bearded old man laughed, "Grandpa is naturally not as rich as you, the big red man in front of the city lord!"

"It doesn't hurt for the grandson to invite grandpa, as long as grandpa comes, the wine is enough!" Qin Shu immediately said.

"Haha, that's good. However, it's too early to tell. After the white-bearded old man finished speaking, he suddenly grabbed Qin Shu and Tang Xin'er, and came to the previous wooden house in the blink of an eye.

"Mastermother, we guessed right, this kid really cracked the 'Nine Heavens Qiankun Cave'. The white-bearded old man said respectfully to the house.

There was silence in the room, and after a long time, an ethereal voice came out.

"This little brother, dare to ask what the teacher is?"

Qin Shu was stunned for a moment, thought for a while and said, "The family teacher strictly ordered the kid not to tell his old man's name, please forgive me." ”

As soon as he finished speaking, he suddenly felt a strong wind around him, and then his neck tightened, and his toes left the ground, as if he was being lifted by someone's neck. But who is there in front of you?

Qin Shu was so shocked that his hair stood on end, and he couldn't breathe, his face instantly turned red, and his forehead was bruised.

"Tell me, who are you?" the ethereal voice in the room came out again.

Qin Shu scolded in his heart, what kind of servant Anzi, when did Lao Tzu recognize him? Ah, hey, did you recognize the wrong person for this sister?

Tang Xin'er was also secretly anxious when she stood aside, but she knew that she was definitely not the opponent of these two people, so she had to wait and see what happened.

"Do you want to say it?" The voice in the room became more and more severe, and Qin Shu only felt that the force on his neck tightened again, and he almost fainted.

Qin Shu was so frightened that his hands and feet were cold, but he was not confused at all in his heart.

Listen to the tone, you know that the girl inside has a big enmity with that servant Anzi, and if she wants to say that she is his apprentice, it is strange that she can leave here alive!

"I—I really don't, I don't know him!" Qin Shu struggled to squeeze a few words out of his teeth.

"Hmph, you are proficient in arithmetic and understand the formula of 'Heavenly Fire Thunder', who else in this world can teach you such skills except him?" said the man in the room.

When Qin Shu heard this, he immediately understood why the other party was looking for him.

Damn, it turns out that the "Earth Fire Thunder" that I configured by coincidence was invented by that servant Anzi a long time ago, but people call it "Sky Fire Thunder". This recipe should be known to very few people in the Dragon Soul Continent, so the people in the house thought that Fu Anzi had taught him, so he sent the white-bearded old man to arrest him. As for some of the math problems of this "Nine Heavens Qiankun Cave", they should also be designed according to the research results of Fu Anzi. If you want to die, you just happened to solve these problems. Now it's strange that the other party doesn't think he is his apprentice!

Damn, isn't this thing amazing? I know it when I'm ten years old, okay?

"I—I really don't know. These are all taught to me by others. Qin Shu said again.

"Who the hell is it?" The voices of the people in the room suddenly became extremely high-pitched and terrifying.

A strange energy poured into his body, and Qin Shu only felt that there were thousands of ants biting all over his body, and he almost fainted in pain.

"I said, I said!" Qin Shu shouted heartbreakingly, "My masters are Li Guoqiang and Zhang Yanhua, one of them teaches mathematics and the other teaches chemistry, and Zhang Yanhua is also my homeroom teacher, Li Guoqiang and his wife have also made up lessons for me, I swear to God that what I said is true, don't kill me!"

The voice in the room became more and more shrill, "Hmph, what nonsense! This negative man has taught a good apprentice! I will see how hard you are." ”

The neck tightened a little more, and Qin Shu wanted to hit the wall uncomfortably.

Your uncle's servant Anzi, the tigress at home is so powerful, and you still go out to find the mistress?

After scolding, I thought about it, and I was in debt?

Rub, that's easy to say. As the saying goes, hate arises from love, and the deeper the hatred, the deeper the love. This woman is so anxious to find the whereabouts of her servant Anzi, she must be in a hurry!

Servant Anzi, servant Anzi, since your old lover thinks of you like this, Lao Tzu will make peace for you. If she is happy, Lao Tzu can live, right?

Qin Shu hurriedly shouted with all his strength, "Okay, okay!" I said, I said. ”

Suddenly, his neck was light, and his body fell to the ground with a pop.

Qin Shu took a few deep breaths and said, "That's right, Fu Anzi is the family teacher. You must be the woman he talks about a lot. ”

There was a slight pause in the room, and then he said, "What, did he mention me?"

Qin Shu nodded quickly, "Of course, my master often tells me that he owes a lot to someone. I asked him who he was, and after asking him more than a dozen times, he told me that it was a woman! He also said that he had to leave that woman out of necessity, in fact, he wanted to protect her or something, and I was thinking about who this woman was, and now I can finally be sure that that woman must be you. ”

"He, did he really say that?" the voice in the room snapped.

Qin Shu said with great certainty, "Of course, how dare I lie to you? You also saw just now, if someone else forces me to ask who my master is, I won't say it even if I die." But you are different, you are the master's sweetheart, and you can be regarded as half of my master's wife. It's a matter of course for my mother to ask me about Master, so why shouldn't I say it?"

A sneer suddenly came from inside the room, and said, "Boy, do you know what the consequences of talking nonsense are?!"