Not long after Gu Fan's family crossed, an ordinary car stopped outside the Gu family's castle.

No matter how you look at it, this car is an inconspicuous dragon Fukang. If it weren't for the fact that more than a dozen people walked out of the four doors of the car, it was indeed an extremely normal car.

As soon as these people got off the car, they immediately stood up according to the number of seven seven plum blossoms, and the cars were the main group.

It wasn't until everyone was completely on their feet that another middle-aged man in a Taoist robe came out of the car.

After getting out of the car, he raised his head to look at this Western-style castle, and frowned a little displeased: "This is the residence of the Gu family and his wife? Hmph, a good cave blessed land, such a rich aura, actually built such a Western scene, it is simply a waste of what the ancestors left behind." ”

"Why should Chu Daoyou be surprised?" The man in the tunic who came down then chuckled: "Now the world is different from the past, and the cultivators who enter the Tao from martial arts and cultivate the truth are becoming rarer. It seems that this Gu Fan Xiaoyou is also taking the path of entering the Tao from art. ”

"yes, times are different. The man in the Taoist robe was full of emotion: "The predecessors who entered the Tao from the art in the early years were all from enlightenment, cultivation and comprehension, and after entering the hall and cultivating success, they only knew how to understand the magic and the clever calculation, and peeped into the heavenly machine. ”

"Actually, it is also orthodox to enter the Tao from art, and I have not rejected it. But-" Speaking of this, the man in the Taoist robe suddenly became emotional: "But why do you not use the mature system of the Yan and Huang veins, but want to enter the Western evil way?"

"I don't need to put the sages' books, but I worship what kind of high mathematics under the door of Newton and Leibniz? Newton's surname is Niu, and it sounds like there is some Chinese ancestry. What the hell is that Leibniz? I don't believe that a Western barbarian can have such a deep sense of calculus!"

It is said that interlacing is like separating mountains, and the same is true on the way of monasticism.

The man in the tunic couldn't refute his friend's theory, so he could only explain with a smile: "The stones of other mountains can attack jade." The category of high mathematics covers all the essence of what Brother Dao said. If it can be integrated into a large theoretical system, why should we abandon the simple and the complex?"

"Besides, the creation of calculus is also due to Newton. He once said that the reason why I can see further is precisely because I stand on the shoulders of the giants of my predecessors. ”

The man in the robe nodded: "I don't take credit or be arrogant, but I have the demeanor of a Chinese predecessor." I don't know where the descendants of his Niu family are now? ”

The man in the tunic said with great emotion: "He was never married for life, and in his later years, he was obsessed with the method of turning stones into gold, so he had no heirs to pass it on." ”

"Speaking of which," the man in the robe said a little embarrassed, "Last time I saw Brother Hua Dao's practice room, there was something called the Lack of Derbach Conjecture. Listen to you, that thing is meant to prove that one plus one equals two. I just don't understand, is one plus one so hard to prove?"

The man in the tunic pondered for a moment: "That's Goldbach's conjecture, let me tell you about it." Chu Daoyou, have you ever heard of the number of Dayan, and he uses the saying that there are nine out of forty?"

"This doesn't bother me, and there is a one who has escaped. The man in the robe immediately replied: "Of course I have to read Zhou Yi well." ”

The man in the tunic smiled: "What Goldbach wants to prove is not one plus one in forty nine out of forty, but one in forty-nine miles, plus the one that has escaped." The difficulty of the question is how do we prove the one who has escaped. ”

The man in the Taoist robe suddenly realized: "I will understand when I say this-then this conversation with Gu Fan will be led by Brother Dao." I'm afraid that even if I help from the side, I have more than enough heart but not enough power. Brother Huadao, please!"

"Daoyou Chu is polite!" The man in the tunic smiled and made a gesture of please: "There seems to be a defensive enchantment here, and I also ask Daoyou to summon the message on my behalf." ”

The man in the Taoist robe pinched a trick, and said in a long voice full of anger: "May I ask if Gu Fan is at home? ”

Akhina and Autumn Yuri, who were fighting, stopped attacking each other, and Autumn Yuri looked in the direction of the city gate: "It seems that a guest has come to find the lord, Ashina, do you think we should go and receive it?"

Taking advantage of the time for the flower elf to ask questions, the green dragon girl hurriedly restored the hole in the wall to its original state.

Autumn Lily's wish to blackmail Ehina failed, and she immediately waved two lollipops and knocked on the door of Eshina's head: "You pay me colorful marshmallows!"

"Don't make a fuss, there's a distinguished guest coming to the door, and I have to entertain the guest for the lord. Eshna unleashed a mirror teleportation technique, and she said to the three people in the mirror: "Lord Lord is not at home, if you want to see him, it is best to come back in a minute." ”

Come back in a minute? Is that all human saying?

Hua Yugan and Chu Tiankuo glanced at each other, Hua Yugan took a step forward and said to the mirror image that appeared out of thin air: "I don't know what this girl is called? ”

"No matter how important things are, we have to wait for the lord to come back. With a head of syrup, Ehna waved her hand and patted the autumn lily on her head: "Your Excellency has thirty seconds to arrive at the castle." ”

With that, the communication was turned off.

Hua Yugan looked at Chu Tiankuo with some hesitation: "Did you see clearly the thing that was shot out by the girl just now?"

"Her mana is a little weird, so I can't see this mirror image very clearly. Chu Tiankuo said with some envy: "I didn't expect that the aura here is so abundant, even flying ants can grow to the size of a palm." ”

While the two were talking, a strange wave came from inside the castle.

Then, the rippling aura of the entire castle seemed to have been swallowed up by something. The castle, which originally looked like a blessed land, became ordinary in an instant, and there was even a hint of decay in it.

"It seems that the owner of this house is not very easy to speak," Chu Tiankuo smiled, "He closed the entrance to the Cave Heaven Blessed Land." ”

In the imaginary space formed by the Gu family castle, Gu Fan's family of four lay under the space-time world tree very gracelessly and panted.

"I'm finally back, and this trip really tired Mengmeng. Gu Meng complained weakly: "Mengmeng will never play any games that travel through time and space in the future." ”

"My lord, what have you all done, how can you be so tired?" said Aichina, curiously.

"Mom and Dad were busy disassembling and packing the ship, and my sister and I were responsible for the causal costs. Gu Meng sighed and said: "Just because Mengmeng and her sister robbed a ship of gold, silver and jewelry, they were forced to be villains." ”

"To be a villain?" Eichna was still confused.

"Do you know the Old Summer Palace?" the little girl took the initiative to explain: "After seeing the emperor played by Liang Jiahui, Meng Meng understood. This movie world, messed up by the Empress of the Seven Seas, is not Pirates of the Caribbean, but the burning of the Old Summer Palace. I don't know why, the British and French forces did not burn the Old Summer Palace in the course of that world. ”

"If the Old Summer Palace is not burned, the historical process of the film world will not be able to go down. If the process can't go on, the laws of the world won't let my sister and Yaoyao go home. Gu Yao added: "In order to fulfill the will of the laws of the world - we really have no choice, so we have to put a few fires in the Old Summer Palace. ”