If you want to transport the Philosopher's Stone underground, you can only destroy the defense circle, but once the defense circle is gone, the protection of the research institute will also be gone, and in this case, the entire research institute will be exposed to the demon like a naked girl, so the only way to defend it is to send out the guards.

Rocky thought that he could easily get everything done this time, but he still had to fight, so he discussed a plan with Karina on his return to Sky City, and finally returned to Sky City.

Back in Sky City, the two of them began to arrange their manpower non-stop, on the one hand, to prepare their respective troops for battle, and on the other hand, to move out a large number of magic stones in stock, and crash into the transport ship.

This series of actions naturally consumes a lot of time, but fortunately, Orton underground also needs time to study the mobile fortress, so Rocky and Karina took the time to prepare and explain the matter to their respective subordinates.

"Monte, you and Lin Feng are responsible for commanding the guards to do a good job of defense. ”

"Lilia leads Sandra and Tussauds to assist the Guards, and moves freely. ”

"Robin, you lead the Air Demon Team to follow me, and you and the Air Demon Force in Rose City are under my command. ”

"Caljus and Lafayette, you two come here. ”

After making arrangements for the others, Lodge called Carjus and Lafayette to him: "Do you two remember how to use tank armor?"

"My lord, we've been training all along!"

As soon as Lodge asked this, Karjus and Lafayette both showed innocent expressions, although the guards did not move much during this time, and the tank 1 armor did not have much chance to perform, at most they fired a few shots when defending the back mountain village, but the skills of Karjus and Lafayette were not rusty at all.

On the contrary, the two have been insisting on training during this time, and because they have been participating in the defense work in the back mountain village, they have always been on land, and as a special battle armor for land warfare, the tank 1 type naturally has more room to play on the land, and the two often drive the tank 1 to practice outside the village, and the driving skills have already grown by leaps and bounds compared to before, so when Rocky asked this, he immediately showed an innocent expression, and the innocent was somewhat unwilling.

Seeing this, Rocky smiled slightly: "In this case, it will depend on the performance of the two of you in a while." ”

"Don't worry, my lord, we will make the demon look good!"

Hearing this, the two immediately puffed up their chests and swore that they would come.

In fact, Rocky knows very well that these two people have not relaxed their training, after all, every time they drive the tank 1 out, they have to report to him for approval, and the reason why he asks this is also to stimulate the two of them, because in the next battle, the tank 1 armor will undoubtedly play an important role!

"My lord, the Philosopher's Stone has been loaded!"

At this time, Rocky had just finished making arrangements with the crowd when a guard came to report to him.

After hearing the report, Rocky nodded, and then said to everyone: "Lead your own teams and set off immediately!"

"Yes!"

"Yes!"

"Yes!"

"Yes!"

As soon as he gave the order, Lilia, Monte and the others around them instantly stood upright, and after giving him a military salute, they all turned around and ran in different directions, followed by Rocky also boarded the war horse, and led the troops out of the airport.

Flying out of Sky City's defensive net, it didn't take long for them to meet Karina in the air, and compared to Rocky, Karina brought a significantly larger fleet.

The division of labor between the two in this operation is very clear, Rocky is responsible for all the ground forces, so he does not bring many warships, only two large warships of the Battlehorse and the Hunter;

The two sides met in the air, and the huge fleet began to slowly descend, and soon came to the sky above the research institute.

More than thirty large warships slowly descended to the top of the research institute, and it felt as if a huge dark cloud had fallen, and even the sunlight was blocked, and the entire research institute was suddenly shrouded in shadows.

And such a big movement naturally attracted the attention of the demons, so when the fleet approached the land, there were bursts of roars from the ruins, and then a large number of demons began to gather from all directions!

"Robin, lead the team to the research institute and destroy all the magic arrays inside. ”

Standing at the bow of the ship, Rocky looked down at the ruins below from the sky, and said to Robin as he watched the demons rushing from all directions.

"My lord, do you want to wait for the demons to get close to the research institute and let the defense develop and kill a group first? This will also relieve some pressure on the guards......"

"Do you think the demon can be killed? The demon will only kill more and more, immediately carry out the order, don't let me repeat it a second time!"

When he entered the battle, Rocky's whole state changed, becoming more severe than before, because his current identity is the commander of the entire ground battlefield, and the responsibility he has to bear is the life of every soldier on the battlefield, so he must be serious at this time, let alone face Robin, even if he faces Lilia at this moment, he will be like this.

In this case, don't look at Rocky's helmet with the white devil armor, so that people can't see his expression clearly, but his tone is unquestionable, and when he turned to Robin, a pair of eyes on the helmet flashed red, looking like a demon, so frightened that Robin immediately didn't dare to ask any questions, and immediately led the team that was ready to go jumped up and flew off the deck of the warhorse.

Under Robin's leadership, the Sky Demon Team swooped down after flying away from the Warhorse, approaching the institute in an instant, and opened their defenses when attacked, and then rushed into the institute.

Seeing that they were successfully entering the research institute, Rocky contacted Karina.

"Karina, the defensive circle will soon be out of action, prepare for the bombardment. ”

"Got it. ”

As soon as she agreed, Karina, who was in the flagship, also gave an order, and with her order, the fleet suspended above the research institute gradually dispersed, forming a circle in mid-air, surrounding the entire research institute, and at the same time, the muzzles of each battleship were aimed at the ground!