The book continued from the above, and the last book said that Li Tianxin saw through Yuan Cheng Zhenren's Xiao Jiujiu, and successfully solved the answer to the second question, which was one step closer to victory. Wei Jinhong, who got out of the ring and went to buy refreshments, met Hong Ying's brother, Hong Yuefei, the head of the Hong family, on the way near the south gate of Cangsong Town. For a while, people from all walks of life gathered in this small Xiandu Town, I don't know why. So it led to the mantis catching cicadas, and the yellow finch was behind.

"What did you say?" When Hong Ying heard that Hong Yue Fei appeared in Cangsong Town, she looked at Wei Jinhong in disbelief, she had only received a letter from Hong Yue Fei the day before yesterday, but in his letter, he did not mention anything about coming to Cangsong Town. At the moment, all of a sudden, the action that she refused to say to her sister was something big. She wanted to run at this time and ask his brother for an explanation, but now that the game on the stage was not over, she couldn't leave Li Tianxin behind, so she had to endure the doubts in her heart, silently opened the dim sum bag that Wei Jinhong bought, and absentmindedly took a bite of hibiscus cake.

Wei Jinhong naturally understood her thoughts, he stood beside her, patted her shoulder gently, and signaled her not to worry. The two looked at each other for a while, giving people the illusion of a small couple. Sitting opposite, Burigud had a full view of the interaction between the two. His hand holding the wine glass clenched slightly. No matter what, he must ask this girl what is going on.

"Tianxin Xiaoyou, although the old man does not deny your cleverness, but you can solve this problem in such a short time, I am afraid that there is something to say?" Yuan Cheng Zhenren meant something, after all, even the best disciple of his Shuzong couldn't see through the mystery in such a short period of time, just found the idea of solving the problem, and the girl in front of him could easily see through it, there must be something strange.

"It's not a secret, before entering the Thousand Mountains, the disciple read a similar question in a classic book and knew the details of this question, so that he could answer it so easily, and at the same time, he also saw your little Jiujiu."

"I don't know what kind of book it is?" Yuan Cheng Zhenren suddenly became interested.

"The disciple remembered that the word "Sutra" was written on the cover, and this algorithm is also known as the Guigu algorithm." Tianxin is messing around, she can't tell Yuan Cheng that it's a classic book of her world.

"I don't know if this "Sutra" can be on Xiaoyou?" Yuan Cheng was a little excited, he was obsessed with arithmetic in his life, but he had never heard of such a classic, of course he wanted to borrow it to see the truth.

"This book is not in the disciple." Tianxin sighed. "At that time, the disciple was killed, and was rescued by the hidden villagers, and when he was cultivating in the village, he read a lot of books and learned a lot of skills. It's a pity that later the village released the disaster, and the dead died, and the fleeing escaped. As for these books, they are also missing. ”

"It's a shame." Yuan Cheng Zhenren stroked his beard and shook his head in disappointment.

However, the disciple has read this book and has some memories of the decipherment of the topics in it. If you wish, the disciple can discuss it with you. Li Tianxin made a pun, this is the word willing, but it doesn't just mean that he is willing to listen to her Li Tianxin's topic.

"That's very good, let's make a decision, you can't break your word." Yuan Cheng is not ambiguous, he admires this cunning girl more and more. can negotiate conditions with him in public like this, she is really the first person.

In the next competition, the two sides come and go, and they don't let each other go. In the end, the two miraculously drawn.

"This girl and Yuan Cheng Zhenren have a draw, it's really terrifying."

"So did these three young people win, or did the Mongolian Dazi win?"

"Of course, we won, and the Mongolian people lost two games."

"However, this ring is run by the Mongolian people, and the final conclusion is not up to them?"

Everyone in the audience has different opinions, all waiting for the results of the competition. Břigud slowly walked to the middle of the ring, and he waved his hand to signal everyone in the audience to be quiet. "I declare that this game is won by my Mongolians."

"Why?" Hongying was the first to disagree, she shot the case, and she had the momentum of a dry fight.

Wei Jinhong was also dissatisfied, he grabbed Hongying and said to Bu Rigude: "Why? ”

"We agreed that you have to win three games to win, but now you have only won two, and if you draw one, you will naturally lose." Burigude replied confidently, and he turned his head to look at Li Tianxin. "I wonder if this girl has any words?"

Li Tianxin crossed her hands, and the corners of her mouth raised slightly. "The competition is not over yet, who says I lost?"

"The six questions have been compared, and there is no additional question, I don't know why the girl said that?" Burigude looked at Li Tianxin puzzled, he always felt that this girl had a lot of ghost ideas, and she was not easy to mess with.

"Yuan Cheng Zhenren, you just said that there are several solutions to a problem, just add a few points, I don't know if you still count now?" Li Tianxin did not answer Buri Gude, but looked at Yuan Cheng Zhenren on the side.

"Of course it counts, could it be that Tianxin Xiaoyou has other ways to solve the problem just now?" Yuan Cheng came to be interested.

"Go on the street, carry the pot to play wine, double the store, see the flower and drink a bucket, meet the shop and the flower, drink the wine in the pot, try to ask how much wine is in the wine pot?" Li Tianxin paced and read out aloud the first question of the competition between the two.

"Yes, it's the old man's first question." Yuan Cheng Zhenren slapped a small pocket fan.

"The disciple does have another solution to this problem." Li Tianxin's smile was meaningful.

As soon as these words came out, the faces of the people present were different. Hongying's face, I knew you could win the look. The corners of Wei Jinhong's mouth raised slightly, and he couldn't help but admire a little, Tianxin, this ghostly girl. Yuan Cheng Zhenren showed excitement on his face, he cared more about the new solution method than the victory or defeat. At this time, Burigude, who was standing in the middle of the ring, was not so happy, and his proud face just now was full of haze. He knew Yuan Cheng's attainments in arithmetic, but he ignored the extent to which he loved to count. He could have denied it outright and won the competition, but he ended up recruiting this girl. Burigud was a little moved, but in front of so many people, he couldn't have a seizure, so he could only endure it.

"Tianxin Xiaoyou, you can talk about another way to solve the problem. The old man is here, waiting for a hurry! "Come to think of it, this is the first question he wrote after Yuan Cheng became the sect master of the Shu Sect, so he has always been proud of it. Now that I heard that there is a second algorithm, I am naturally very excited.

"Then the younger generation will be ugly." Li Tianxin held a bamboo pen and quickly calculated on the sand. This method is the opposite of the previous solution, which is inverse reasoning. We start with the last encounter with the flower and drink a bucket. ”

"Reverse reasoning, you mean?" Yuan Cheng Zhenren touched his beard and thought thoughtfully.

"First of all, before the last flower drinks a bucket, the equation is zero plus one for one. In the end, when the store is doubled, the original one is divided by two to make it one-half. Secondly, the formula for the second encounter with flowers and drinking a bucket is, one-half plus one is two-thirds, and the second encounter is doubled, then the original two-thirds is divided by two, which is three-quarters. Finally, we are calculating the conditions for the first time, the first time we meet a flower and drink a bucket, the formula is three-quarters of one is seven-fourths, and the first time we meet a store double, then divide seven-fourths by two, which is seven-eighths. Therefore, there are seven-eighths of the wine in the pot of the head of the house. ”

"Interesting, interesting, the old man admits defeat." Yuan Cheng patted his stomach with satisfaction. "This is also the mystery of your "Sutra of Reckoning"?"

Seeing that Yuan Cheng was really admitting defeat, Hongying happily rushed to Tianxin's side and hugged her tightly: "Win, win!" We won! ”

"Yes. The disciple is not talented, relying on a classic book, and he got lucky. Li Tianxin, who was hugged by Hongying, looked at Yuan Cheng Zhenren with a hint of shame. In fact, in the competition of the third question just now, Yuan Cheng Zhenren gave her water, otherwise with Yuan Cheng Zhenren's knowledge, how could she lose to her junior. She just used the non-existent "Sutra" as bait to let Yuan Cheng take the bait. Of course, she will also fulfill her promise to tell him all the topics she learned in school, which is not a broken promise.

"In this way, the old man will go first." After finishing speaking, Yuan Cheng Zhenren glanced at Burigude meaningfully, and then left the ring with cloud steps.

"Hey, why are you in a daze, why don't you give those lotus hands quickly?" Hongying looked at Burigude proudly. "Willing to gamble."

"Come, give them the Lotus of Ice and Fire."

"Master!" As soon as these words came out, those strong men of the Mongolian nationality showed embarrassment.

"What are you rubbing, don't you count what I say?" Burigud's voice was fierce.

Tianxin took the box containing the Lotus of Ice and Fire and held it aloft. For a while, the cheers of the crowd were endless. With the end of the game, the crowd gradually dispersed, and Li Tianxin and the three of them were also satisfied and ready to return to Qianshan.

"Three, please stay." Břigud stopped them.

"Why do you want to deny it?" Hongying became alert all of a sudden, this duck in her hand can't let it fly again!

"Girl, you misunderstood, I just have a question I want to ask the girl." Different from the previous arrogance and domineering, Burigude is much more respectful.

"Oh?" Hongying looked at him suspiciously. "What's wrong with you?"

"But do you know a woman named Chixue?" Břiggood's heart hung in his throat, he had been looking for her for so many years, and only today did he have a little eyebrow, how could he miss it again.

A hint of surprise flashed on Hongying's face, he didn't know where he heard this name from Burigud, and his heart was a little drumming. But he soon regained his composure, and replied impatiently. "I haven't heard of it."

Not to mention that Bu Rigude doesn't believe it, even Li Tianxin and Wei Jinhong around him don't believe it, because Hongying's worst thing is lying, and her performance just now has already betrayed her.

Burigud didn't give up, he pointed to the wolf tooth pendant around Hongying's neck. "If you don't know her, why do you have her wolf tooth pendant, or maybe you're her?"