Ding, there was a slight sound from the bracelet on Xu Yi's left hand. Xu Yi paused his communication and went out.

Niu Yu picked him up and said excitedly, "Two questions have been solved, please do so."

Niu Yu, who led Xu Yi to check the results, expressed his admiration for Xu Yi continuously along the way, without any melancholy of losing 200 million US dollars because of the two problems being solved.

It is because Xu Yi's Bing Xin Art is really effective. He can enter into meditation in a short time and quickly relieve fatigue, which is much better than sleep.

He is already middle-aged and cares about his health the most. Not to mention anything else, this set of Bing Xin Art alone is far more than 800 million US dollars in his heart.

Soon, Xu Yi walked into another room, with four walls three meters high, and the circumference of the entire hall was 300 meters, all covered with projection cloth.

At this moment, the entire projection cloth is filled with detailed solutions.

Xu Yi waved his hand, and Niu Yu retreated. Xu Yi's eyes moved towards the projection cloth and began to read the entire problem-solving strategy.

It took only two hours to see this, and the two models were indeed broken.

Xu Yi was proud and sighed, and what was proud was that this disadvantage was really worthwhile. He sighed that although he was self-conceived, he was nothing in front of all the elites in this world.

Xu Yi verified the solution to the two questions, and the 200 million US dollars bonus was distributed by Niu Yu as soon as possible.

In this way, major top mathematicians and research institutions around the world have begun to join hands with ordinary partners. After all, timeliness is too important.

In this way, the power of the world's top mathematical geniuses gathered again, and the answers to the other six mathematical models were all solved in just two days.

In the past two days, Xu Yi was busy absorbing mathematical nutrition in front of more than a dozen screens while chewing on the answers of the remaining six models.

After all the harvest was finished, Xu Yi did not say hello to anyone, flew away from the sky, and reached the top of Jade Emperor Mountain in a flash. Then he jumped, and the moment when his body and the earth collided violently.

Xu Yi's thought returned to his body. Xu Yi, the corpse standing beside him, looked at the only two remaining five blessings and longevity fruits in his hand, let out a long sigh, and then penetrated into Xu Yi's body.

At the same time, another villain who existed in the world of light and shadow on the rooftop finally stopped sitting cross-legged, stood up with his eyes open, and began to deduce with all his strength.

This deduction is like a river rushing down, rushing down without any stagnation. The more Xu Yi deduces, the more he sighs at the genius of Yu Qingfeng.

Those thirty models were built by Yu Qingfeng himself, but they were not fully integrated.

However, Yu Qingfeng can build these models, which itself is a manifestation of genius.

These models are like assumptions. As long as these assumptions are proved, one theorem can be formed and thus run through the entire deduction.

The key to the problem is that as long as there is an assumption that does not hold true, the entire deduction will not be formed.

As it turns out, none of the thirty mathematical models are invalid.

In other words, Yu Qingfeng saw the terrible insight of mathematics from the starting point all year round at a glance, which was incredible.

Yu Jin, Xu Yi stood on Yu Qingfeng's shoulders, and with the help of the power of a world, he finally fully penetrated the 93rd deduction.

The moment the deduction ended, the numbers and characters in the sky disappeared instantly, and there was only one point left in the light and shadow world. Xu Yi waved his hand gently and held that point in his hand. Soon, his hand disappeared.

The next moment, Xu Yi's thoughts moved out of the light and shadow world of the rooftop.

?Xu Yi swung out a stream of air and turned into a flat mirror. He stared at the projection in the mirror, and Xu Yi let out a long sigh.

After entering into meditation, his body fed two five-fortune fruits to him in succession to resist the loss of life span caused by entering the memory world.

The preciousness of the Five Blessings and Longevity Fruits does not need to be discussed in detail. This time, there are two pieces of money. Xu Yi said that he would not feel sorry for him. It is naturally fake, but it is worth a lot in his heart to be able to solve the No. 93 deduction.

I felt that the rooftop was coming out, and the two monks came to him, but they were sent by Lin Zu, obviously because they were afraid that he would run away.

A moment later, Xu Yi met Lin Zu again in front of the bamboo house.

Lin Zu asked him how it was, and Xu Yi said disappointedly that the wisdom of the ancestors was as high as the sky, but he tried his best but failed.

Of course he didn't want to expose himself, and he felt that the rooftop was not like the Wuxiang Jade Bi, and there have always been people who have come to understand the Wuxiang Jade Bi.

It only took ten years to get an opportunity for the rooftop, and it is normal not to see anyone coming for many years.

What's more, even if someone enters, he will not count them carefully. The deduction of No. 93 was broken by him, so I think it should be covered up for a long time.

Lin Zu said, "You don't have to be depressed, like the deductions of No. 93. Even if human power can be broken, it will not be a night of success. You are quite amazing. It is rare to be able to last for more than 20 days in Taichung, Gantian. Well, I think it's time for you to fulfill your promise now. Tell me, how do you guarantee that I will win the Five Blessings and Fate Fruits."

"This is the Five Blessings and Longevity Fruit, the younger generation keeps their word."

Xu Yi held a fruit with auspicious light in his hand and handed it to Lin Zu.

Lin Zu took it with his hands tremblingly, tears in his eyes.

If you can live without death, no one wants to die. Happiness comes too suddenly!

"Since you have completed the instructions of your senior, you will no longer disturb me. I wish you eternal blessings and longevity with heaven."

Xu Yi clasped his fists and was about to leave.

"Okay, okay, you are a person with a temperament. I can't take advantage of you. You can take this piece of two forbidden things. There should be no such thing as this token in the peak of two forbidden. I'll keep it for nothing and give it to you."

As he said that, Lin Zu threw a silver token with a cold air to Xu Yi.

Xu Yi fulfilled the Five Blessings and Fate Fruits so happily. How did Lin Zu think about Xu Yi's favor? Thinking that he didn't help Xu Yi, he felt guilty and transferred the two forgetful orders given by his junior brother to Xu Yi.

He considered himself a great man of Taoism. If he had a knot in his heart because he owed Xu Yi too much favor and had a knot in his heart, it would be really not worth it for his future practice.

Xu Yi didn't expect that there was an unexpected joy. Although he didn't know what the two forgettings were used for, he was so full of words that he didn't think it was an ordinary person.

After leaving Lin Zu, Xu Yi returned to Rongcui Peak. Xuan Lengyan was still asleep. His breath stopped evenly and his expression was peaceful. He completely relieved and talked to Yan Zi for a while. Xu Yi divided the body and Xu Yi and entered the practice room.

A few days later, Xuan Lengyan woke up, Xu Yi then went out to find Qian Feng, and then led Yan Zi and Xuan Lengyan to sail on the towering giant ship to the sea.

A journey of thousands of miles, sea fishing, diving, watching the sunrise, cooking delicious food, singing the sea breeze, music in the sound of waves, staying away from the world, is enough to forget.

Xu Yi could have noticed that even Xuan Lengyan's jade hand, which was always holding his clothes, had let go of several times.

This trip took seven days. After leaving with excitement, he returned to Cuifeng again. After taking advantage of Xuan Lengyan's sleep, Xu Yi visited Qian Feng again.
Chapter completed!