A strong head is smart, and I don't know where this truth of the copper head came from.

Perhaps before Xu Yan appeared, Tongtou thought that he was not only the first warrior, but also the first smart person in the shark country.

As soon as the copper head shouted like this, the other merman warriors immediately looked at Xu Yan with expectant eyes.

Since there is a way to say it, how could Xu Yan break his word, and while returning to the Fish Belly City, he instructed the merman warriors to find large stones.

There is nothing else in the shark country, there are many stones, and the sea swallowing whale not only swallows sand, but also swallows stones in normal times.

Back in Yubelly City, Xu Yan pointed to the long street and ordered: "With this street as the center, all the mermaids will stand on the East Street, and no merman will be allowed to exist on the West Street." ”

Although I didn't know Xu Yan's intentions, as soon as the order of the horse came out, countless merman warriors immediately took the order, and the West Street was quickly vacated.

After a while, the East Street of Fish Belly City became noisy, and the West Street became an empty and no-man's land.

Looking at the streets, Xu Yan nodded with satisfaction, and at this time, a large number of boulders were piled up on the street, from the street to the end of the street.

"The sandstorm is coming!" several mermaids rushed into the fish belly city in a panic, shouting bloodlessly.

"The sandstorm is coming! What should we do, we will be buried alive!"

"I don't want to die, Elder, Princess, save us!"

"We can't escape or escape, we're finished!"

Countless ordinary mermaids were like ashes, many female mermaids picked up their children and began to sobbed in a low voice, there was a rumbling sound outside the city, and the terrifying sandstorm was about to rush into the fish belly city.

At this critical juncture, whether it is an elder or a princess, a warrior or a mortal, almost everyone in Fishbelly City is looking at the Terran colt at the end of the long street, and tens of thousands of eyes are looking forward to a miracle in anxiety and despair.

"Rest easy, you just block the gates. ”

Xu Yan saw that the boulder moved by the merman warrior was almost there, and he flew up with a movement under his feet, jumped directly onto the roof on the side of West Street, pinched the magic trick, and shouted: "Get up!"

Whoa!

The earth and stone spell was urged out by Xu Yan, and the boulders on the long street floated up one after another, began to shatter, and then recast, and in an instant, a wall ten zhang high and half a zhang thick appeared on the long street of the fish belly city.

The city wall is extremely high, connected to the belly of the dome, and a city wall appeared, which immediately caused the merman to exclaim, and many people didn't know what the use of Xu Yan to change such a large piece of the city wall was.

The figure moved again, Xu Yan jumped from the roof into the distance, the magic trick in his hand continued, the roar under his feet did not stop, and the city walls appeared one after another on the long street of Yubelly City.

"It's ...... Build the walls!"

Tongtou scratched his head and looked at it for a long time, and finally suddenly realized, and said: "This is to cast a long wall that divides the fish belly city, and use the stone wall to divide the sand disaster in half, no, the sand is separated in two halves, isn't it still sand, and it has to be filled with the fish belly city." ”

"It turned out to be a city wall. ”

The copper head looked plausible, but the old elder saw Xu Yan's intentions, nodded and said: "The human race is really smart, the horse is going to erect a wall to divide the town in the fish belly city, as long as the city gate of the east street is blocked, the sand disaster can flow away from the west street, so that half of the fish belly city can be saved." ”

"This is better than sparse!"

Xiao Xi looked at the neat city walls, and said: "Divide the city wall into ten zhang pieces, and wait until the sand disaster is over, so that the warriors can push these city walls to the edge of the city, so that the fish belly city is not much smaller at all, and the next time we come to the sand disaster, we can also push these city walls on the side of the city from the new to the center of the street, which can be used repeatedly, the horse is so smart!"

Xiaoxi applauded, very proud of the cleverness of the colt.

It was just a spell of the earth system, and it was easy for Xu Yan to solidify a solid city wall for a primordial infant like Xu Yan, and it didn't take long for a high city wall to appear in the center of the fish belly city, and Xu Yan's figure was also blocked by the city wall on West Street.

Thundered!!

There was a muffled sound, and sand poured into the west gate, and the sand plague finally arrived.

Under the resistance of the old demon king and the merman warriors, the city gate on the east side was stabilized, and there was a space as large as the west of the city, and the sand plague could not threaten the east of the city.

Feeling the power of the sandstorm that hit the east gate, the old demon king let out a long breath and smiled.

The method of dividing the fish belly city, in the opinion of the old demon king, has successfully solved the sand disaster, which only belongs to the merman race, because the power of the sand disaster that hit the east city gate can be blocked by those merman warriors with copper heads.

There is just an extra city wall, saving the demon king's full strength, and the concerns that the merman elder has been worried about for many years will disappear.

"The pony is still in the west of the city!"

The happy and proud merman princess quickly remembered that Xu Yan's disappeared figure was actually in the west of the city, that is to say, after the city wall was erected, Xu Yan was trapped and died in the sand disaster in the west of the city.

"I'm going to save him, the horse is trapped in the west of the city!" Xiao Xi couldn't help but say that he was about to break through the city wall and go to the west of the city to find Xu Yan, but was stopped by the elders.

"Silly boy, the horse is the best among the Terran monks, how can he be afraid of this kind of sand disaster, if it is not for the ordinary merman who has nowhere to avoid, will we merman warriors be afraid of the sand disaster. ”

The elder's words quieted Xiaoxi.

Indeed, as the old demon king said, this level of sand plague is fatal to ordinary mermen, but it is definitely not fatal to shark warriors at the level of big demons.

Take the copper head as an example, even if the copper head is thrown into the sandstorm and buried for a few years, the big demon will not die.

"Don't worry, princess, the colt is so clever that it will be fine. "The head of brass was against the gate, and he had the strength to praise the horse.

"Yes, princess, don't worry, if you can come up with such a good way to divert the sand disaster, with the ingenuity of the horse, you must have a plan to get out!"

"I guess the colt is counting the sand in the sea of sand, hehe!"

"It's so boring to count the sand, the horse must have built a hut in the sea of sand, and poured himself a drink in the house, and hummed a little tune!"

"How can a strong man of the human race be afraid of sand, we are not afraid, and the horse is not afraid!"

The voices of the merman warriors gradually dispelled the princess's worries, Xiaoxi was still a little worried, and muttered to herself: "Where are you, donkey, are you really counting the sand, Xiaoxi really wants to count with you......"

The sudden sand disaster, the method of connecting the city of the horses, and the joy of the rest of their lives after the catastrophe, for a time all the mermaids were immersed in a floating mood, and in the continuous rumbling sound, no one even noticed that the environment had darkened a lot.

There is only one reason why the light is darkened, and that is whether it was intentionally or unintentionally sealed in the Fire Phoenix Pagoda in the west of the city.

At the top of the Fire Phoenix Tower, in a room surrounded by glass, although Xu Yan was not as good as the copper head guessed, drinking wine and humming a little song, it was not the same.

He was smiling at this time, and he was putting his hands behind his back, looking at the flame seed above his head, and muttering to himself: "Dachuan, Dachuan, how did you get this bad luck...... It's time. ”