After Cheng Yang stabilized the situation in Italy, he left from there. Although there are still two countries in Italy, China is still in the hands of the Hell Clan, but this does not need Cheng Yang to worry about, because he has already sent Tan Chao to enter the Fandigang Kingdom to carry out the assassination plan.

Tan Chao had already been itching about the assassination, but because he wanted to find out the movements of the Australian orcs, he never dared to act rashly.

However, during this period of time, Tan Chao led his Dark Soul Battalion to find out the reality of the orc clan in Australia.

The orcs in Australia are indeed powerful, among which there are as many as a thousand orcs above the fifth order, as for the beast king here, although the rank is only in the middle of the fifth order, he is a real strong man with yellow level strength. In other words, his actual combat power reached the early stage of the sixth order.

The Australian beast clan led by such a strong man has strong combat effectiveness, which can be imagined.

This is not the focus of Tan Chao's investigation, his biggest task is to find out when the Australian orcs set out from the sea to attack Southeast Asia.

Although there are only some speculations about whether the Australian orcs will attack the Southeast Asian region, this guess is extremely probable, because the Southeast Asian region is the most recent direction of the Australian orcs expansion.

Facts have also proved this, Tan Chao led the Dark Soul Battalion to stay in Australia for half a month, and finally found out the relevant information, the Australian orcs will set off from the northern coastal city of Australia Sanger City on the second day of next month, and the army will reach the island of New Guinea, and the distance of the entire sea area is only hundreds of kilometers.

At present, although the island of New Guinea is not completely in the hands of the beasts, there are also two orc forces operating on it, and they are inseparable from the local humans.

Obviously, if the Australian orcs enter the island of New Guinea, there is almost no suspense about the defeat of humanity.

It is now the 27th day of the fifth month of the last calendar, and the second day of the next month is only five days away. This is also the main reason why Cheng Yang immediately rushed back to Fengcheng.

Of course, there is another reason for this, and that is about the submarine program of the Psionic Research Institute.

Half a month ago, the research and development of submarines by the Psionic Research Institute had come to an end, and the most critical technology, the psionic cannon, had also been broken through because of the lava cannon that Cheng Yang had returned. Now the submarine in Luofeng City is not only a ship that can sail underwater, but more importantly, it also has extremely strong combat capability.

However, research does not mean that it can be made immediately. Luofeng City poured all the power of its territory into it, and it took more than ten days to build only three such submarines.

In order to commemorate the appearance of this submarine designed and manufactured by Luo Fengcheng himself, Cheng Yang gave it a resounding name, Jiaolong.

This first batch of Jiaolong is naturally Jiaolong Type 1. As for whether there will be Jiaolong Type 2 in the future, it is still unknown, and it needs to be determined by the use of Jiaolong Type 1.

Jiaolong is not defined as a submarine because it has been removed from the category of boats. It was a super-battleship. So in Luofeng City's division of battleships, it is called a deep-sea battleship.

Each Jiaolong is more than 400 meters long, and a total of sixteen large psionic cannons are placed in all directions.

This giant psionic cannon is also the most resource-intensive part of the entire battleship, whether it is the materials required to draw the magic circle on it, or the metal used to pour the barrel, all of which are very expensive.

The whole world estimates that Luofeng City has the ability to muster together so many resources to forge such a giant cannon. If it's other forces, even if there are almost. can only sigh at the sight, this kind of giant cannon is definitely a high-end luxury.

Psionic cannons aren't just expensive to build. The cost of using it is also very high, it will consume at least more than ten level 4 psionic stones in one shot, and if it is used at full power, it will require hundreds of level 4 psionic stones.

This is still the result of the transformation of those geniuses in the Psionic Research Institute, after all, according to the previous design. The Psionic Cannon can only be charged with one Psionic Stone at a time, and in order to burst out with greater power, it is necessary to use a higher-level Psionic Stone, such as a Level 5 Psionic Stone.

However, after the improvements, the Psionic Cannon was able to use multiple Psionic Stones to charge at the same time. This undoubtedly solved one of the biggest problems, because now Luofeng City did not lack fourth-level psionic stones, only fifth-level psionic stones.

Of course, the power of the Psionic Cannon was also worthy of its huge consumption, even if it only used a dozen or so Level 4 Psionic Stones, it could instantly kill a mid-fifth-order existence. This so-called bombardment is not a one-on-one bombardment, but within the power range, all targets below the middle of the fifth order will be killed instantly.

If it is to use hundreds of fourth-order spiritual energy stones, the power will be shocking, and the specific level it can reach, Cheng Yang is still unclear, because there is no strong enough existence to test the power of this cannonball.

After Cheng Yang returned to Luofeng City, he summoned Li Wanshan and others from Luofeng City as soon as possible.

Wu Jianzhou was the first to arrive, and as soon as he came in, he asked with a smile: "Lord, what is the big move this time?" ”

Cheng Yang said: "Could it be that if I call you over, there must be a big move?" ”

Wu Jianzhou smiled but did not speak, and his expression clearly recognized what Cheng Yang said.

Cheng Yang opened his mouth and said, "Okay, there is indeed a new action. Tan Chao has already found out the relevant news before, and I am ready to start acting in the near future, and by the way, I will also let the Jiaolong go to the sea to try its power. ”

As soon as Cheng Yang's words were finished, a person outside rushed in, it was Tao Yu, I saw that his face was more anxious, and said: "Lord, it seems that there is no need to wait for the Jiaolong to go to Australia to test the power again, and there will be a big battle to fight next." ”

Cheng Yang and Wu Jianzhou were all stunned, and hurriedly asked, "What's going on?" ”

Tao Yu said: "That's right, just now we got the news that the sea tribe in our southeast sea is gathering, and at the latest this morning, they will launch an attack." Their goal is clear, and that is Xiangyang City. And judging from the scale, this time the other party will definitely not be petty again. ”

Cheng Yang was suddenly depressed, and said, "These guys are also jumping out to make trouble now, are we really easy to provoke when we fall into Fengcheng?" ”

Tao Yu smiled bitterly: "It may be because they think that we are not easy to provoke in Luofeng City, so they launched this attack with all their might." If I'm not mistaken, those sea clans should have already gotten the news about the Jiaolong deep-sea battleship, so the other party can't sit still now. ”

Cheng Yang suddenly asked curiously: "Tao Yu, those sea clans are gathering in the sea, how did you get the news?" ”

Tao Yu said: "Didn't the Psionic Research Institute study the Jiaolong, the Jiaolong belongs to a big project, and in the process of studying the Jiaolong, the Psionic Research Institute also gave birth to a lot of ancillary products, one of which is the submarine cruiser. This submarine cruiser can move quickly in the deep sea, and it can also be color camouflaged on the bottom of the sea, so that no one can tell that it is a ship as long as it is stationary. Of course, this cruiser also has weaknesses, the first is that it cannot attack, and the second head is very small and can only accommodate one person. However, it is perfect for reconnaissance. ”

"It's a good thing." Cheng Yang was very interested, but this was not the time to ask carefully, so he immediately said: "Since those sea clans are going to jump out at this time, then let's surprise each other first." ”

Tao Yu and Wu Jianzhou glanced at each other, and then Tao Yu said: "Lord, these sea clans are probably not so easy to deal with, we only have three deep-sea warships now, and to deal with the almost endless sea clans, I'm afraid we still can't catch them, not to mention anything else, just the consumption of spiritual energy stones is an astronomical amount." ”

Cheng Yang frowned, he really hadn't thought about this problem, although the power of the three Jiaolong deep-sea warships was huge, the consumption was really not something that ordinary forces could afford, especially in a super-large-scale war, if it all relied on the spiritual energy cannon, it would be enough to bankrupt Luofeng City.

"What do you guys think?" Cheng Yang asked.

Tao Yu thought for a while and said: "Lord, in my opinion, we can let those Sea Clans attack Xiangyang City, and after the other party fights for a while, we will use the Psionic Giant Cannon to bombard a few cannons in its rear, which will definitely make the opponent's army feel very confused, and then we will take advantage of the victory to pursue, I believe that the Sea Clan will definitely not be able to resist." ”

Cheng Yang said: "This is a good tactic, but now part of our Instrument Division Legion is stationed in the Huangquan Fortress, and part of it is still in Italy to prevent the Hell Clan from escaping out of those two countries, but there are not many people available." ”

Tao Yu said: "Lord, you can be too humble, with the lord here, there are millions of troops." Besides, don't we still have a territorial guard? Hire another group of fourth-order mercenaries, with your lord's blood aura, it will be enough to kill those sea tribe crying fathers and mothers. ”

Although Tao Yu's analysis is a little more optimistic, it is not unreasonable, if you can really hire a group of mercenaries, with the help of Cheng Yang's blood aura, you can indeed burst out with powerful combat power, not to mention that with the assistance of the Arrow Tower and the Magic Tower, there is no problem at all to block the attack of the Sea Clan in a short time.

"It's still too wasteful to hire mercenaries, isn't it? In such a war, without tens of thousands of fourth-order mercenaries, it is probably impossible to play much of a role. Cheng Yang was a little entangled.

Wu Jianzhou said: "Lord, you don't really need to think about this, even if you hire these fourth-order mercenaries to fight for a day or two, the consumption is only about 10,000 fourth-order spiritual energy stones, which is not much of a problem for our territory." Moreover, according to my estimate, there must be a lot of fifth-order existences among the sea beasts commanded by the sea clan, and after killing, you can get fifth-order demonic beast crystals, although this kind of demonic beast crystals cannot be used to directly improve strength, but there is no problem with using them as fifth-order spiritual energy stones. No matter how you count it, we won't lose. (To be continued.) )