Dao Chen Jian is coming, Ryan and the others have prepared the relevant thousands of materials early, but "On the underground topographic map of Bailders, which was built by the alliance and is now known as Shadow City, the huge military fortress built by the alliance and is now known as Shadow City, four eye-catching red marks indicate the results of the work of the people of Shadow City some time ago.

Compared with Ryan and Adra, Erache, who is a native of Negan's underground and is good at offensive and defensive battles, undoubtedly has more experience in how to effectively defend the underground, so this plan is led by him.

Pointing to the four locations marked with red marks on the map, Ellache said to Jian Chen and the others in the unique deep voice of the cave people: "Although the transportation network under Bailders extends in all directions, it is actually not complicated, because the strength of the Dragon Queen was limited back then, so we just opened up some key points on the basis of the branches of the cross-sea pass and the dwarven mine path of the Negan lords in the past, and connected these networks together and strengthened and expanded, the location of Shadow City is very good, The surrounding passes cannot be built too wide due to the geology, which makes it easier for us to build a defensive line, so we only need to set up a medium-sized and three small military fortresses in these four locations on the periphery, which can play a good role in protection and early warning! ”

What Arache said was an understatement, Chen Jian looked at the map but was dizzy, no way, the underground is not as good as the ground, how the terrain is clear at a glance, the underground transportation network is three-dimensional, and it is really difficult for a layman to understand these criss-crossing terrains and passes that overlap each other on a flat map.

But just like that, Ellacher also said that the network in Bailders' underground is not complicated, which made Chen Jian secretly surprised, if it is simple, what kind of situation will it be in the Negan underground.

Thinking about the Negan underground maps that Moryl treasured that he couldn't understand no matter how he looked at them, Chen Jian smiled even more bitterly.

However, although he doesn't understand it very well, Chen Jian has a good habit, that is, he will fully delegate power to those he trusts, and leave professional things to professional people to do.

Eracher has followed Moryl for many years, and is deeply valued by Moryl, and the hilly dwarves who can fight with inferior forces at the beginning complain bitterly, which shows how outstanding his ability is.

So with a wave of his hand, Jian Chen asked Ellache to make a plan according to his idea and send it to Moryl for review.

At this time, Adela asked suspiciously: "Erache, I have always had a question, the ground is not the ground after all, although we have defended the key positions of each tunnel at present, but if the enemy digs a new tunnel, wouldn't our defense be meaningless?" ”

Arache grinned: "How can it be so easy, it is not so simple to open a pass underground, there are too many factors to consider, if you dig indiscriminately, it is not good to form a landslide, it is not a joke!" Shadow City chose this position in the first place, and it didn't take care of this problem! The hilly dwarves are no worse than us cave people in their research on the underground, so we don't have to worry about this problem at all! ”

As he spoke, Arache tapped his finger at the location of the Shadow City on the map: "The dwarves have built underground buildings. It can be said that it is the pinnacle, the solidity of the shadow city, in my opinion, is not worse than the original stone castle, the dwarves have perfectly combined the design of this fortress with the earth, and have heavily reinforced many key places, to put it mildly, even if it is used to use earth magic "the earth shakes the mountains to attack, the damage that can be done to this fortress is only limited".

Adela thought for a moment and then asked, "Wouldn't it be bad if the enemy deliberately dug indiscriminately and caused a landslide to bury us!" ”

"If the enemy is really so mad. Of course, this is also possible." "But the problem is that if we want to cause a large-scale landslide in this area, we need to destroy several key points, all of which are within our defensive range!" And that kind of engineering volume is not ordinarily large, if the enemy really has such a move, we can definitely react in time! Another thing you don't know is that these passages around Shadow City actually have the effect of preventing this kind of sabotage by the enemy, otherwise, we wouldn't have to make these tunnels so crooked and circuitous! By patrolling these passes, we can effectively prevent enemy sabotage! In fact, every underground city will have such a pre-design at the beginning of its establishment, after all, no one wants the underground paradise to become their own grave one day! ”

Jian Chen didn't interject in the previous Q&A between the two, and he had asked Moryl these questions before, and got similar answers.

So he wasn't worried about the questions raised by Adela at all, but from the conversation between Adela and Eracher, Jian Chen realized another problem.

That is to put Ryan and Adela underground to defend this military fortress, and just train the old mouth... ８。 ０… A different experience at the Fishing Book Bar! River... It was a very wise decision, Ryan and Adra, the two famous generals of the empire, have four boron and ability, but they know too little about the underground, and there is still a big difference between the underground battle and the battle on the ground.

In the past, there were only a few generals in the alliance, and there was no way to do it due to lack of manpower, but now the situation is much better, so Chen Jian wondered if he should send another person to Baierdes to garrison, and then transfer Ryan and Adela to other places, so that they can show their strength even more.

Arache is a good candidate, but the Shadow City is a big deal, and he alone will inevitably be overwhelmed a lot of the time.

After thinking about it, Chen Jian found that Hesfa was a good candidate, when it came to underground warfare, the hill dwarves and cave people were well-deserved professionals, and stimulated by the achievements of Little Hesfa, the old dwarf had always shown that he wanted to join the alliance army, otherwise, he would not have suddenly soaked in the military academy all day some time ago.

Hesfa was familiar with the ground of Baildus, and Ellacher knew everything about the underground, and if the two of them could let go of the knot in their hearts, it would be a pound. Nice combination.

After making up his mind, before leaving, Jian Chen talked to Ryan and Adela privately and asked for their opinions, and the two were of course happy about it.

After completing the work of Baildus, Chen Jian rushed to the Evermont Islands without stopping.

With the establishment of two-way portals, the Evermont Islands, which were originally isolated overseas, can now easily contact the outside world, which makes the Evermont Islands prosperous day by day, and the island's residents live and work in peace and contentment.

Due to the superior geographical location, at present, only one regular army of the alliance is stationed in the Evermont Islands, which is led by the Koru Thumb who surrendered to the alliance on the Solo Peninsula, and the second fleet of the alliance navy is also stationed here, the second fleet is not large, originally there was only one Sea Dragon warship and several standard warships captured from the Rigner pirates, and later another Sea Dragon warship was completed and supplemented from the shipyard on the island, and the main task of this fleet is to defend the surrounding waters of the Evermont Islands.

At the same time, this fleet, like the First Fleet, is also tasked with training naval soldiers for the Alliance, with the assistance of Huey, a human mage who defected from the Mage Kingdom of Bracada and has considerable experience in naval warfare, and Goblin Miles, Sylvia is now running back and forth on the Solo Peninsula and the Evermont Islands, and the launch of new warships is imminent, and it is only a matter of time before the war with the Rigner pirates begins, and the expansion of the navy has become a top priority for the Alliance Army.

What bothered Jian Chen a lot was that what kind of secrets were hidden in the Evermont Islands, the alliance still couldn't find out any clues, guarding a treasure mountain but not knowing where the treasure was, it was really quite painful, not to mention that it would provoke the Bracada Mage Kingdom and the Dya necromancers to covet the Evermont Islands again and again, and it was really not depressing.

Now the alliance's war in Negan, although there is no major action for the time being, but in fact, it is in a very critical special period, survive this time, successfully digest and absorb the existing results, lay a solid foundation, the alliance will soar to the sky, on the contrary, it will be because the expansion is too fast to effectively control the profit and let the alliance fall into a very dangerous situation, so now, Chen Jian is very much in need of stability in various places, such is the case with Bairders, and the same is true for the Evermont Islands.

He couldn't want to be at this important moment when he should have focused all his energy on Negan, because Baierdes or the Evermont Islands were losing and upsetting the current pace of the Alliance's development.

Fortunately, after another failed operation against the Vermont Islands, the Bracada side has not made any major moves for the time being, and the necromancers seem to be less enthusiastic about the Ephrund Islands than they are about the Tytalia region, but Chen Jian still does not dare to be careless, because no one knows what other amazing things Bracada and Deya, two forces known for their magical powers, will do after the aerial battleships.

To this end, Jian Chen made Tren work hard again, and sent the captured air warship back to the Evermont Islands with a large one-way portal, which was used to strengthen the local coastal defense, and at the same time increased the number of dragon warriors on the island, and also encouraged Corrum.

In the midst of the hustle and bustle, the time was close to dusk, Chen Jian saw that the time was about the same, and the things on both sides were completed, and immediately returned to Fort Mig, tomorrow he would deal with some affairs on the Solo Peninsula in Fort Mig, and the day after tomorrow he would set off to rush back to Damocles City. But when he returned to Fort Mig, and was having dinner with Temp, the news, to his surprise, came from the city of Damocles.

The Ragner pirates, who have been very low-key since the strong rise of the Alliance, sent an emissary to negotiate with the Alliance.