Jing Guan had long been admonished by his father and sister, but Dazhu and Erzhu were still tempted by the toad, ate the golden apple on the sacred tree, gained unparalleled wisdom, and opened up the power hidden in the bloodline that was beyond the reach of mortals.

Their eldest sister found it too late.

A dazzling light pierced the sky, attracting the attention of the watchers who remained nearby.

They are the minions of the Kaguya, and will report to the Katya King of all events that occur around the sacred tree.

Fortunately, the Kaguya King was on his way to the east, and his sister hurriedly arranged for the big pillar and the second pillar to hide in the mountains.

At the same time, Kaguya's 1,800 expeditionary forces were also in a huge crisis at this time.

......

With the gradual reduction of the speed ratio of time, the day-night cycle is getting faster and faster.

The Kaguya King chose to head east in the middle of the night, and after three months of marching, it happened to be a cool and suitable morning when they arrived at the legendary "Middle Desert".

Even though the temperature was relatively suitable, the barren, dry, and lifeless desert zone still caused a lot of trouble for Kaguya's expeditionary force.

Dry food and canned milk water were being consumed quickly, but the end of the desert still seemed far away.

Due to the remoteness of the geographical scale and the incomplete information obtained from scattered wild populations, Kaguya's expeditionary force did not have a detailed map of the desert region, only an extremely crude sketch.

In the tent where he was temporarily stationed, Kapaya King and some of his close ministers began to discuss the current predicament.

"King, our reserves will last for a maximum of twenty days, and if we can't find a place to resupply, our troops will be destroyed. ”

After listening to the report of the military commissariat, the King of Kaguya frowned, glanced at everyone, and said:

"Guys, do you have any good suggestions?"

Everyone whispered to each other, and several shook their heads and said, "Great king...... At the moment, I'm afraid there is nothing I can do but move forward......"

But there was one person who wanted to speak and stopped.

The Kaguya King asked, "Maite Ruotoro, do you have any suggestions?"

"Dear King, seeing the newborn sunrise, I thought of a more youthful way to run, which could save energy by marching in the desert. ”

"Oh?" the Night King was interested, and came to the tent to ask Ruotoro to demonstrate.

I saw him put his hands behind his back, and his feet quickly tapped forward on the sand, which looked really light and effortless, and also reduced the contact area with the hot ground.

"Very good, promote the whole army and promote Ruotoro to the rank of corps commander!"

Kaguya himself learned this posture for a while, and then asked, "But this method alone is not enough to make our army cross the desert, do the others have any other suggestions?"

Kaguya asked several times, but still didn't get any response.

"A bunch of idiots!"

The Night King seemed to have a bamboo in his chest, and sneered and spread out the sketchy map: "Let me give you a hint, you see, this long ribbon-like area is the 'Middle Desert', now, do you have an idea?"

Looking at his subordinates who were scratching his ears and cheeks, Kaguya King sighed helplessly.

These farmers who have just put down their hoes are really unreliable, and they can't compare with themselves who have eaten the fruit of wisdom.

Karulea took out a branch, crouched down, drew a rectangle in the sand, and drew a diagonal line pointing southeast.

"You see, if we take this route, the distance is so long, and if we go straight through the shortest side, we can get supplies faster!"

Kaguya's theorem, in which the rectangular sides are longer than the diagonal, was later called the earliest fundamental theorem of geometry, but it was remarkable knowledge at this time.

As soon as it was proposed, it immediately surprised the semi-civilized bread people.

They crouched on the ground and compared their fingers to and fro, and at last they found that the great and wise king was right.

If you go straight to the east, you will have to leave the desert much earlier than if you walked at an angle.

Therefore, after unifying their thoughts, the Bread Eastern Crusade began to move towards the east with their arms behind their backs and their feet running briskly.

......

Far away in the Nether Realm of Donghua Mountain, the Donghua Sect Master, Elder Ruofeng and the others were finally ready to try to communicate with the Ancestor again.

Since the price of each divine chip was as high as 10,000 gold, even the wealthy masters of the Donghua Sect had to scrape together the money to buy it again after knocking on the bones and sucking the marrow.

Therefore, they carefully chose the auspicious day of the zodiac, bathed in incense, and held a solemn ceremony in the Ascension Temple.

However, this time there were not as many people attending the ceremony as before.

Because when the upper echelons realized the preciousness of the fairy world reflected on the jade screen, they naturally cut off the opportunity for ordinary disciples to learn.

Only disciples like Guo Ding with special contributions were allowed to enter the Ascension Hall to participate in the ceremony.

After a set of rigorous prayers, Elder Ruofeng stepped forward and inserted the divine chip into the statue of the immortal.

The gods are very expensive, they only have a moment.

Everyone prayed that they would never come across the time when the ancestor had a meal or a tribute.

The jade screen lit up again, and the disciples of the Donghua Sect were very lucky.

I saw that in the picture, Donghua Ancestor was standing majestically on a boulder, standing with his chest crossed, indescribably chic.

It's just that, I don't know if it's an illusion, the ancestor's beard seems to have thinned a little bit for some reason.

And at this time, behind him were nine blue-faced and fanged monsters, and what they were holding in their hands was not a long sword, but a rope.

"Old Ancestor is mighty! he actually subdued so many demons and made them abandon the darkness and turn to the light!"

"It should be similar to the legendary Five Ghost Handling Technique, but our ancestor is very powerful, and he used nine little ghosts at once!"

The elders and core disciples of the Donghua Sect cheered, and that indescribable strange words appeared in the mind of the Donghua Ancestor again.

"Duke Hua, what's wrong with you?"

A tanuki carefully held Donghua Ancestor.

This human race is not simple, with the merits of human clothing and cavalry, he is now the hottest favorite under the Jiao Demon King.

If it weren't for the gluttonous king's personal promise that he had confiscated that thing, the other demon kings would almost have thought that this human race was the face of the Jiao Demon King.

But no matter what, this Hua Gonggong is indeed deeply trusted by the Jiao Demon King, and he is a figure that the little demons can't afford to offend.

The ancestor of the Donghua Sect pushed away the tanuki spirit and stood up, "This is an old disease, there is no hindrance." ”

He narrowed his eyes, looked into the distance, and continued: "At this moment, we should fight together and annihilate the invading enemy in one fell swoop!"

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