Salamanda is now thinking about what to do next.

Currently, some villages and cities of the former Kingdom of Longthog have been liberated by the Great Sword and Shield Forces and the Anti-Dion Longthog Army.

Even before some cities or villages were captured, the local former Longso Kingdom people and many former Longso Kingdom soldiers who were forced to become members of the Dion Army turned against them and overthrew the local Dion Army.

There were also some hiding places of the Dion Army that were wiped out by the Grand Fleet forces, because the machines obtained from these destroyed Dion Army were exactly those manufactured from the Emashina base.

In addition to starting preparations, Salamander also requested some reinforcements from the Mieong troops in outer space.

…

On the other side, time goes back to June 3, 126th year of the first year of the universe. The Big Mad Dog Unit led by Li Xiucheng was thinking about how to capture the Goroa Fortress with the 2nd and 3rd Brigades of the 3rd Army of the Mie Weng Unit.

This fortress is impregnable and had survived the earlier bombing from outer space.

Because this fortress has the latest protective shield developed by the Dion Empire, the [Titan Wall].

The Goroa Fortress covers an area of ​​40 square kilometers. Many of the defeated Dion warships landed at the Goroa Fortress for repairs.

In addition to discussing with several special schools, Li Xiucheng also had several other people on the scene who were not members of the Tianyi Mercenary Group. They were the local guerrillas [Payadi] (Rheinke means to defeat the enemy in Mandarin).

The leader of the Payadi guerrillas, Takoroya, a man over 60 years old with a thick black beard, is giving some advice to Li Xiucheng and his group.

"Look at the map here. The entire perimeter of the Goroa Fortress is surrounded by mountains. I know that your Ms, mobile fortresses, and battleships can easily float in the sky. It is no problem for you to cross mountains and ridges, but their defense devices make it difficult for you to move forward."

Li Xiucheng listened to Tacroa's words and asked, "Since you said that, I would like to ask what suggestions you have?"

"The Goroya Fortress is surrounded by mountains. Your troops are currently 500 kilometers away from the Goroya Fortress. If you hadn't shot down all of their positioning satellites, those medium- and long-range guided missiles would be enough to overwhelm you. If you want to take down the Goroya Fortress, you must enter the natural tunnels connected to the mountains, or the natural secret passages underground."

A special officer asked, "But these natural tunnels or secret passages you mentioned, let alone aircraft, even some tanks may not be able to pass through these tunnels or secret passages. Do you want our ground suppression troops to pass through these tunnels and secret passages?"

"Yes, and these tunnels and secret passages also have our transit stations and supply stations. Don't worry that your infantry will be exhausted after walking for so many days. We promise that we have enough food and water for them to reach their destination."

Li Xiucheng and several special officers thought they could give it a try, as they had been stuck in the Goluya Fortress for some time.

The other troops have already advanced a lot, and the Great Sword and Shield troops next to them are almost taking down the former capital of the Kingdom of Longsorg.

Although several attacks on the Goroa Fortress caused serious damage to the outer body defense equipment and warships, the Goroa Fortress hiding in the Titan Wall did not suffer any damage.

The protective shield of the Titan Wall makes the Goroa Fortress completely invincible.

As Li Xiucheng was the supreme commander of the Big Mad Dog Unit and the commander of the attack on the Goloya Fortress, other brigade-level fleet commanders had to obey Li Xiucheng's command.

There has been no progress so far and everyone is very anxious.

Everyone thinks that Takoroati’s suggestion is worth a try.

On June 4, 126th year of the Universe Year, the Big Mad Dog Force dispatched ground troops to follow the Payadi guerrillas into tunnels and secret passages among the mountains and underground.

Moreover, there are several ground forces that follow different Payadi guerrillas into secret passages or tunnels in the mountains and underground.

Tunnels and secret passages are naturally formed walkways, and they are extremely intricate. If the ground troops did not have the Payadi guerrillas to lead the way, they would definitely get lost if they had to rely on themselves to explore.

Moreover, the Payadi guerrillas said that the tunnels and secret passages were extremely complicated, and they had not yet fully explored some routes. Other members had gotten lost and disappeared.

The ground forces dispatched ground drones, flying drones and mechanical dogs to explore all the ground areas and recorded all the routes they had taken or were led by the Payadi guerrillas.

Even transfer stations, receiving stations, positioning and information devices are set up along the way.

It took seven days for the ground troops to barely complete the route led by the Payadi guerrillas.

Then ground troops began using robot dogs and drones to explore other routes.

Afterwards, integrate all the roads you have traveled, and all three exits can directly lead into the Titan Wall.

The ground forces began to use the super quantum computer to calculate and draw three exits that would allow them to reach the three exits in the shortest time.

The super quantum computer calculated three paths with three different forces advancing.

The first is an underground tunnel, where ground forces, mainly special forces, mechanical dogs, ground unmanned combat vehicles and small drones advance.

The second one is a secret passage also underground. It is a road drawn by a super quantum computer and is also traveled by ground troops. However, the area of ​​the underground secret passage is much larger than the first one.

Larger drones can be dispatched, even large fighters such as the Mobius Zero, Wired Pod Assault Packs, Egasus, and Sky Overlord.

The tank units include mobile engineers, Type 74 air cushion trucks, M353A4 Bloodhounds, linear artillery, linear gun tanks, Gatling trucks and linked armored vehicles, etc.

The third route is a large tunnel connecting the mountains. According to the planning of the super quantum computer, the entire road can allow Ms in transformable fighter planes to pass through.

Then, after several simulations, the Big Mad Dog troops picked out the most realistic and practical strategy and prepared for battle.

Moreover, the Big Mad Dog Force also requested help from the Mie Weng Force in outer space.

Once the operation is successful, the Destroyer Force from outer space will launch a fire bombing.

The Destroyer Force in outer space agreed to the request of the Big Mad Dog Force.

The Payadi guerrillas were greatly shocked by the Tianyi Mercenary Group's super quantum computer, which could plan out three complete routes to break out of the three known exits.

What shocked them even more was that they could dispatch a bunch of mechanical dogs and drones to work together. The underground tunnels had a strong magnetic field, which basically affected the controlled machines.

Even if there are temporarily placed information receiving and positioning stations, etc., it is generally impossible to make a bunch of such unmanned or remote-controlled machines move in an orderly manner.

The Payadi guerrillas can only admire the powerful technology of the Tianyi Mercenary Group.