Several sets of newly-built laser cannons are put into use, so that a series of high-energy laser beams are fired at the falling stones, and the falling stones are directly smashed into powder.

The main part of this laser cannon, namely ruby, is a kind of monster eye, which is purer than the best ruby on the earth. After picking it, the monster eye can be reborn quickly. Xiaohui easily built a large laser battery with a batch of rubies, which is more than ten times more powerful than similar laser cannons on the earth.
Chapter 772 People (7)
This laser defense system is Xiaohui’s idea to fight against the western enemies. Today, if there is another attack by rock iron beast cubs, it will not be white. The laser cannon can kill the rock iron beast cubs with one shot.
However, the first time the laser cannon was put into use, it was to deal with the rockfall caused by the earthquake. Fortunately, with this set of defense, the rockfall did not cause mass casualties except smashing some small and weak monster buildings.
Xiaohui is sending the injured nationals to the gene temple for treatment. Suddenly, she hears a sound from the dome: "All gigalith ordered all entrances and exits to be closed immediately! Cycas, vines, and crystal two-headed worms immediately exerted their powers to help gigalith strengthen the entrance! "
That’s Bai Xiaofei!
Xiaohui flew to the middle with a flap of her wings. "What happened to Bai Xiao?" How to seal all the entrances? Is there an enemy invasion? "
Bai Xiaofei fists clenched "no, it’s not the enemy’s invasion, it’s the double-day ling that causes catastrophic disaster! I just saw outside the city that on this double day, our eastern continent divorced, and the orbit of the world was very close. The high temperature had burned all the agricultural products, and the huge gravity caused the butte to emerge into a piece of volcano. At the same time, the butte snow was melted, and a catastrophic flood was rushing towards the valley! "
Xiaohui was shocked that the dungeon is located in the valley and the flood will turn the valley into a giant lake, and the dungeon will become a water city. No wonder Bai Xiaofei urgently ordered the entrance and exit to be closed and reinforced, otherwise even the whole dungeon would be submerged.
Xiaohui said urgently, "But once the dungeon is closed, we can’t escape-can’t we mobilize everyone to evacuate the dungeon immediately?"
Bai Xiaofei shook his head. "No, the high temperature and energy turbulence brought by the double-day ling are terrible. Most people will die as soon as they get out of the underground city. The flood really protects us. If there is a giant lake in the underground city to isolate the high temperature and energy turbulence, it is equivalent to a protective layer. Instead, we should do a good job of sealing and isolating."
The flood comes very quickly, and the lonely peak will not melt for thousands of years. The snow and glaciers will melt into water almost in the blink of an eye, or even the high temperature and catastrophic flood will rush from the 10,000-meter-high mountain range to the valley.
Thunder rumbled like thunder, and the flood rushed through the city. All Xia people and monsters stared at the dome, and their faces turned pale. The dome was several kilometers thick, and the flood impact trembled like a piece of tissue paper, and several gravel fell again.
Suddenly, a flood broke through the closed entrance of gigalith and sprayed into the dungeon like a column. The dumpling snake immediately rushed to spit out a chill and frozen the flood directly. The Cycas beast, vine monster and crystal double-headed worm were already on standby. Immediately, the crystal double-headed worm reinforced the gap and directly crystallized gigalith and the rock next to it without any gap.
Similar gaps appear everywhere. After all, it is impossible for gigalith to block the entrances and exits. Floods of different sizes are poured into the dungeon. Fortunately, the gaps are blocked by Bai Xiaofei’s proper command.
Extra-large floods outside the city still rush forward until they rush into the Acid Sea, an endless stream of ice, snow and fresh water, which greatly dilutes the Acid Sea. The Acid Sea is no longer a forbidden area for life, but a large number of creatures can be born in the sea-naturally, this is another story-when the extra-large flood subsided after two days’ departure, a giant lake was added to the eastern continent, and that lake was the original valley.
The eastern continent has changed beyond recognition, and several giant volcanoes have appeared in the Gufeng Mountains, spewing toxic smoke and high-temperature magma all the time. Even flying monsters can’t completely isolate the eastern and western continents, and the snow water from Liangufeng continues to flow to valleys and lakes, and then to sour seas. A large number of new monsters have evolved, and they climb the iron wall valley and lakes to live freely.
This scene of changes in mountains and seas takes tens of millions of years for the earth, but the world is just a few short sunrise and sunset.
The Chinese people in the underground city are rebuilding their homes, and the rubble of the dome will no longer fall. After the treatment of the gene temple, the Chinese people will also return to their wounds. Many destroyed factories and communities are being rebuilt in full swing.
After all kinds of cruel environmental disasters, Chinese people have long learned that even if a large number of people die outside the city, they can lick the wounds and continue to give birth. When Bai Xiaofei is dealing with Huaxia, no one died in this disaster.
Xiaohui Gene Temple sent off the last one to heal the wounded. Xiao Fei said with a wry smile, "My soul can sense that the underground city outside the city has been completely closed. There is a huge lake outside, and no one can leave the underground city."
Bai Xiaofei said, "If the dungeon is not big enough and has its own ecological system, we don’t need to worry about the fact that we will suffocate and starve to death. We can’t get out, and the enemy can’t get in. We can just take advantage of this rare peaceful opportunity to carry out humanization, not to mention that monsters need to eat less food after humanization, which will not bring too much pressure on the dungeon."
Xiaohui said, "But are we going to close this dungeon forever for millions of Chinese Xia Guomin?"
Bai Xiaofei said, "forever closed? Don’t let us constantly evolve and improve our strength. This city, rock dome, lake root method closes us up. "
Xiaohui is relieved that Bai Xiaofei is right. If you don’t say it to others, you will really come up with a way to find a dungeon, such as dumpling snakes, and even take it soon after it becomes human-
Xiaohui exclaimed a "column! Lena returned him outside the city! "
Lena was alone in the lonely peak because of the ancient tradition and vows, and she never heard from him again after the disaster in Shuangri Lingdi City broke out.
Bai Xiaofei sighed in his heart. He had long thought that it was impossible to take the column, but the dungeon was closed. It was impossible for the column to take one and force itself to go out and put millions of people in danger.
Bai Xiaofei consoled, "Xiaohui, you can rest assured that Lena is not an ordinary child. He has achieved a small degree of kung fu and will certainly be able to live safely."
Chapter 773 People ()
Xiaohui stirred her hands. "Yes, it’s Bai Xiaofei. You’re right. Lena is not an ordinary child. He will be fine."
Bai Xiaofei knows that Xiaohui’s words are so said, but where is the mother’s heart really reassuring? He held Xiaohui’s hand. "It’s also a good thing to realize Lena’s outside the city. If you think he gets back to the city, he will have to be closed. This small world is not good for the child’s future growth and development. Besides, we should teach Lena the knowledge of the earth and kung fu. In the future, Lena can understand that the outside world can grow faster through continuous fighting."
Xiaohui said, "I flew for nothing. I’m not the kind of mother who knows how to spoil her children. Well, I can’t relax when I work hard outside. I’ll go to Xiaozi to discuss it as it’s more convenient to carry out humanization."
Bai Xiaofei sent Xiaohui off and looked up at the dome. The crystalline part of the dome was shining like a star because it blocked the flood. He was not worried about the lake outside. As he said, it was nothing for Chinese people to evolve. He was worried that it was still the head of state of the western continent. I don’t know if he had a vague feeling that the head of state was his real enemy!
At the same time, the head of state in the western island castle is listening to the report "What? Double day ling? The Gufeng mountain range in the eastern continent has become a volcanic group. The valley has become a lake and the city has disappeared? "
Several western monsters prostrated themselves respectfully and said, "It’s my head of state. We have carefully scouted the eastern continent and have never seen Xia people and their combined monsters again. Maybe the catastrophe made them completely extinct."
The Fuehrer didn’t speak for a long time, and finally he waved the monster back.