The evaluation of the dwarf city by the egret and others is spectacular, but the complexion of Surabi is not good-looking. Everyone had already walked under the city gate, but they had not seen any reaction from the dwarven city's gate defense system. The defense system of the dwarf city itself is created by the joint elves, and the magic intelligence system with a certain intelligent judgment is determined to be a descendant of the dwarves, and the city will automatically disarm the defense. But even now, the dwarven defense system has not reacted at all, or the earth demons have completely destroyed the dwarven city, or the defense system has completely collapsed, in short, this is not good news for the dwarves.

"Over the years, the destruction of the Earth Demon has been complete enough, and my own expectations are too high. I have known for a long time that the fall of the Dwarven City is not so easy to recover, and now it seems that it will take decades to restore the glory of our race. ”

It is easy to destroy, but difficult to build. This is a basic truth, a house that can be destroyed by a bomb can be destroyed at least a month to build, and the two are uneven. Even if the dwarves fully return, it will be very difficult to re-establish the city.

The defense mechanism of the gate has been destroyed, although the door is still closed, but it can't stop Elizabeth's strength, and she easily pushed the gate more than ten meters high, and the egret and others entered the city directly.

Although the earth demons have ravaged the city, the overall buildings are well preserved. Gonders do not inhabit the dwarven houses, and are more accustomed to staying in open spaces. Walking in all the way, you can see the corpses of the earth demons scattered on the street, they are very struggling and painful because of the lack of oxygen. Almost none of the expressions are normal, and the combination of the other person's frightening appearance and state makes people feel even more disgusting.

"If it weren't for Lord Egret's strategy, I'm afraid these earth demons would have caused a lot of losses to the large army. Although I didn't gain experience points, my previous combat methods were very impressive. Locke said with emotion.

"Dwarves also need to be prepared, at least oxygen tanks. The monsters of the province will also give the dwarf city such a day that oxygen is a must for all living creatures to survive. Don't be hacked in the same mode. The egret reminded Master Surabi.

"That's right, dwarves also have some research on gas, but we haven't considered the methods of Lord Egret, and now it seems that they also need to be included in the scope of response. Master Surabi nodded, "There are also beings with amazing knowledge among the human race, and I think Lord Egret is one of them. This is not a compliment, if it were an ordinary human, I am afraid that it would be difficult to talk to the dwarves in terms of basic knowledge. ”

The world of the egret itself already has a very complete scientific and technological system, because there are no rules for improving the strength, so the study of the world itself is even above the dwarf, and the dialogue with Master Surabi no matter what the other party says, in terms of the knowledge and ability of the egret itself, there is no problem with the dialogue at all. This would indeed surprise Master Surabi, after all, Surabi is an elder among the dwarves, and he has lived several times longer than the egret, and his knowledge is extremely exaggerated, but even so, the egret can not be afraid in the conversation.

Surabi sometimes even feels like he's communicating with a knowledgeable kindred, rather than a human.

Seeing the demon die in a miserable state and completely annihilated, Surabi felt very relieved in his heart. But at the same time, there is also an indescribable sadness, it is such a disgusting group of monsters, preventing the dwarves from returning for so many years, if the egret had appeared a few years ago, the dwarves would not have waited until now to return to their city.

It was already night, and Surabi's face became more and more gloomy, "This is not right. At night, the lighting system of the whole city should automatically light up, and now the fluorescent stones are starting to darken, but the lighting system of the city has not responded at all!"

"Could it be that the city's lighting system is out of order because the Magic Intelligence has been destroyed?" asked the Egret Interface, if the Magic Intelligence manages the dwarven city, this situation is possible.

"Magic Intelligence is only connected to the defense system, and the basic facilities are set automatically. It has nothing to do with magic intelligence, and if the lighting system fails, this problem is a bit serious. No, we have to go to the city center first!" Surabi didn't care about introducing the city to the egret and the others, and took the lead in walking towards the city center.

The so-called urban hub is actually the place where the dwarf city extracts geothermal energy, and uses the high heat energy of lava to convert it in the center, which can be converted into light energy, kinetic energy, and even any other kind of energy. Although this process is tedious, it has been refined by the dwarves to the extreme, and now the entire city can be converted into any energy source. Therefore, the current situation of the lighting system is out of order, which makes Surabi very worried, after all, the lighting system is the simplest and most direct use system, if even this fails, it can only prove that there is a big problem on the central side.

The energy hub is built in the center of the dwarven city, like a tower, but the core is not on top of the tower, but underneath the tower. The dwarf has established a special equipment for energy extraction, and the operation mechanism of the equipment is very complex, but to put it simply, it is to first use energy to extract high heat energy, and function for the energy core, and then the energy core feedback to extract the kinetic energy of heat energy transfer, reach equilibrium in a period of time, and then gradually increase, and finally, the extracted heat energy is much higher than the kinetic energy consumed by extraction, and the device that supplies urban energy also plays a role.

Everyone followed Surabi into the tower, and Surabi's complexion was hard to see at this time. Sure enough, as he expected, the energy center has completely stopped moving, whether it is the kinetic energy device that extracts geothermal energy, or the device that recycles heat energy to convert other energy sources, has stopped working. The tower, which itself should be very quiet, is now silent like an abandoned factory that has passed away for a long time.

Surabi quickly checked the equipment and said angrily, "Damn, these filthy and despicable goblins actually sucked the energy core away!

The egret pursed his lips, thinking that the Earth Demon would not know how to use the energy core, and it was not surprising that the other party would destroy the energy core by killing chickens and taking eggs.

However, the strange thing is that even if the earth demon takes out the energy core and uses it in other ways, the entire dwarf city should not have any high-energy reaction, but the elf in the white herret's mind has not monitored any energy effect in the entire city, which is the most inexplicable place.