"Master, Chief Miao Wu took Princess Ziyan away in the morning, this is the message that Princess Ziyan left for you." Sakura stood in front of the car door and handed over a tiny elf.

Zhang Zhen took it and opened it, and Zhou Ziyan's voice came.

"Brother Zhen, the hidden weapon master has found and repaired, it is a rare large ion beam launcher in the last days, that is, an ion cannon, due to the special climate phenomenon of the end of the world, this weapon can be easier to use, and the power is huge, it is a destructive-level weapon, the master warned Brother Zhen to use it carefully, this weapon is only successful in theory and has no record of use."

Zhou Ziyan's voice paused and choked up: "I once wanted Brother Zhen to marry me, but I knew that it was impossible, I was very happy to meet Brother Zhen, I was very happy in these days in Longyuan City, I am going back, I hope to see Brother Zhen one day, I know that at that time, Brother Zhen will become a person admired by all people, bringing the dawn of hope to the end times." ”

Zhang Zhen's eyes couldn't help but turn red when he heard this, it turned out that Zi Yan had always known that she couldn't escape the mission on her body, everything was just to get some freedom before the mission was added, but he failed to let Zi Yan have a perfect departure.

Watching the chariots re-enter the fortress, a group of people were busy digging the dirt around the fortress to pave the way for the fortress, Zhang Zhen didn't speak for a long time, if it weren't for Zi Yan, he wouldn't have been able to let the fortress see the light of day like a new life so smoothly.

"My lord, the work inside the fortress is complete, and the Gopher Gang is restoring all the combat readiness to its original positions." Xiao Yunfei came over and reported briefly.

Zhang Zhen nodded, and drove the dragon directly into the chariot floor on the third floor of the fortress, and the chariots such as the war lion and arrow wolf around him returned to the parking space, and the chariot overhaul work platform was also restored, and everything seemed to be in order.

Sun Rong rushed over and opened the phantom screen and said: "The plan for the fortress to go out is set to dig the soil around the hori first, and then the three hundred meters in front of the fortress are all bulldozed and then paved with trees, and some iron armor may be needed, as long as you leave this area, the road surface can support the fortress to continue to advance, the woods in front are not a problem, the only problem is the overlord beast." ”

Zhang Zhen glanced at the plan and confirmed that there was no problem: "You just help the fortress to the ground, and you don't have to be responsible for the rest." ”

"Okay, if the paving is carried out overnight, it will probably be completed tomorrow morning, and the iron armor needed ......" The only thing Sun Rong lacks now is the iron armor, there are no resources and furnaces here to build, and the face of the fortress brought is a drop in the bucket.

"Unload from the tank, and you'll all be counted as money, and then you will settle the bill." Zhang Zhen didn't care about some armor now, even if he wanted to use some chariots to cushion the road, he was willing to do so.

"Yes, I'll get ready right away." Sun Rong nodded hurriedly.

"Chariot Ji, now start to officially prepare for evolution." Zhang Zhen felt guilty about Zi Yan's affairs and was a little depressed, sitting in Jiaolong smoking a stuffy cigarette, waiting for Jiaolong to go out and do what Zi Yan said Ten Thousand People admired The moment, he wanted to fulfill his promise to see Zi Yan majesticly.

Chariot Ji stopped in the fortress to analyze the fortress in more depth, and after three hours of intense and detailed study, he came up with a plan.

"Master, the fortress has technology that allows the chariot to evolve to the diamond level, but it can't be done at once, it needs to evolve many times to go from silver to diamond." Chariot Ji reported.

Zhang Zhen nodded, which was expected. "Is that enough?"

Chariot Ji pulled out a screen and said: "There are too many things contained in the fortress, and the main body proposes to evolve completely, but are the attached chariots and weapons evolving?" ”

Looking at the drones, warships and chariots marked on the screen, Zhang Zhen asked, "If it is fully evolved, will others be able to use it, and if so, what are the benefits and disadvantages?" ”

Chariot Ji said: "If others can also use the grant permission, the advantage is that the chariot system can fully control the use of all combat equipment, and can quickly repair and replenish ammunition through the crystal value, to say that the disadvantage is that the evolution requires a large amount of crystal value and later crystal value consumption." ”

"How much do you need, there are 150 million in the car now, and there are 35 million in the system, is that enough?" Zhang Zhen never gave the gopher gang the final final payment because he was afraid that the evolution would not be enough.

"Master, then there is a question to consider, should it completely evolve into a new chariot, or should it keep the dragon and the night bat? Also is polar cortical augmentation used? Chariot Ji asked.

Zhang Zhen listened to his head a little big, but it was really a key question, and he thought for a while and said: "Jiaolong and night bats are best kept, as well as the black panther, as for the polar cortex, you use it according to the optimal plan." ”

Chariot Ji nodded and said: "Then there are two ways to evolve like this, the first is that the dragon is still the main body, and the fortress is regarded as an attachment, so the whole needs a crystal value of 1.6 billion, and the second is that the dragon is used as a subsidiary and the fortress is the main body, so that only 140 million crystal values are needed." ”

"What's the difference?" Zhang Zhen didn't expect this to happen.

Chariot Ji said: "After evolving to the diamond, because the energy is strong enough, the subsidiary chariot and the main body have been able to teleport directly, if the fortress is the main body, the subsidiary chariot can be transmitted back to the fortress in any place and time and space, and the cost is very small, if the dragon is the main body, the fortress energy is huge, and the teleportation will have many restrictions and the consumption is also great." ”

Zhang Zhen listened to this is good news, thought for a while and thought that Jiaolong is still good as the main body, the fortress is too big, it is inconvenient to return to reality, and it is not easy to drive it in normal times, and if the worst happens, Jiaolong will not destroy the chariot system will always be there, and the main chariot will become a fortress, in case of accidents, it is likely to cause irreparable losses.

Immediately said: "The first plan, Jiaolong is still the main body. ”

"Yes, immediately prepare for evolution, absorb 120 million energy into the chariot, and the first step is to start replacing the core system of the Evolution Fortress, which is expected to start evolving in three hours, and the overall evolution is expected to take 12 hours to complete." Chariot Ji quickly got to work.

Zhang Zhen lifted a bottle of wine and walked out of Jiaolong, his heart was extremely excited, he really didn't know how the 12 hours passed, slowly wandering layer by layer, admiring this behemoth, which will become his magic weapon in the last days.

No one will know that the fortress is undergoing extreme changes, and the chariot Ji is generating a new central control core to replace the fortress to obtain all the control of the fortress, this system requires 30 million, as long as it is replaced, it can evolve to gold, and then start to evolve the energy zone to reach platinum, and then fully evolve to the diamond level.

Zhang Zhenyou walked to the rest area on the fifth floor and sat down, the silver-white style was tough and simple, the same feeling as the spaceship, and the warships parked in the cabin area made people feel like they were in a spaceship, he seemed to see a warrior wearing a dragon totem uniform drinking and chatting here in high spirits, and then driving the battleship out of the apocalypse.

"Master, is Leia okay?" Sakura has been here for a long time, and she is starting to worry about whether Leia will cause trouble at home.

Zhang Zhen smiled: "Don't you say that I forgot about her, it seems that she is still very well-behaved, this time you go back and take her to train, and then bring it into the fortress, so that I will always be with you, so as not to worry about you." ”

"Thank you, host." Sakura was full of joy when she heard this, and she was busy bowing and kneeling to thank you.

"Get up, follow me on, and this will be our real home from now on." Zhang Zhen plans to place the core personnel in the fortress in the future, which can accommodate hundreds of people, has perfect food, housing and medical care, and a training platform, and has no problem as a mobile kingdom, so that where he is, the main city is there, and there is no need to worry about someone sneaking up on the main city. “

--I've been waiting for this day for too long, and I'm trying to watch three shifts a day.

(End of chapter)