Reinforcements from the encirclement point, this is the offensive strategy agreed upon by Aubari and Xana. When Aubari and Li Dong confronted each other, and the latter wandered around the periphery, they immediately changed their tactics, no longer using blitzkrieg, but instead besieging the city and attacking while dedicating a part of their forces to defend against Li Dong's rescue operation that could come at any time.

And Li Dong, who wandered around behind enemy lines, was actually very depressed at this time, or rather, he was simply blinding him now.

"Damn, this shit light brain program researched and developed by the military department doesn't even have a logistics system, this is a fucking big bug!" Li Dong cursed.

Originally, Li Dong's wishful thinking was that he was behind Obari and Xana, no matter who was attacking the city in front of him, Xana or Obari, as long as their logistics supply lines were cut off, even if it was the strength of two or three mecha battalions, he would not blink an eye. However, he didn't know the rules of the teahouse in the first place, and obviously didn't know that this optical brain system was still relatively brief, and there was no relevant logistics support system. This is very different from the battlefield in reality.

Actually, this is also understandable. In the light brain program, if it is done to such a subtle point, it is not used to select, say low, these are just a group of low-level officers in front of them, if there is no one behind them, they want to cross the hurdle of "XX captain", either to soak the chief's daughter, or to fight for military merit. For the latter, it may take a year, a decade, or even a hundred years.

The vision of low-level officers is limited, and it is impossible for them to completely grasp the entire battlefield in a short period of time.

As for Li Dong, he is now scratching his head, scratching his blindness, and finally making a difficult decision. It is inevitable to go back to help Cao Jun Shao defend the city. However, the most important word in life is but, but it must be kept alive, not stubbornly. It's just to rush back directly, not to mention that they may be blocked by Obari and Xana's troops at the door and can't get in, even if they get in smoothly, it's just a few more mechas, for the number of mecha and other infantry weapons that the enemy has much more than them, Li Dong's people in their early 1,000s here are just a drop in the bucket for perfecting Persian Grove City.

"Defending, that's not my specialty. The corners of Li Dong's mouth curved slightly, and a look that seemed to be a smile appeared on his face. Apparently, he suddenly had a great idea. Immediately, Li Dong pounced in front of the mecha's light brain, his fingers quickly calculated something on the operation screen, and strange and unfamiliar digital symbols jumped out on the display screen of the light brain.

Eastern Military Region, Cao family's stunts, deduction techniques.

......

"Boom!"

Rows of mechas, moving rapidly, the steps at first look scattered and not neat, not as good as the military parade on TV, but, in the eyes of connoisseurs, these small running steps, absolutely scattered but not chaotic, as long as you casually drop a missile, or shoot a laser ray, under the city, these mecha will dodge or block these weapons that seem to be very powerful and kill in a very large area in a way with the least cost.

On the field, Cao Jun sighed less. This is not just a sigh for him, on the one hand, it is his admiration from the bottom of his heart, and now he himself is guarding, it is the east side of the city, and it is currently Xana who commands the battle. Even in the Cao family, the uncrowned king of the Eastern Military Region of the empire, Cao Junshao saw the delicate offensive techniques unique to women like Xia Na, and he didn't praise the Western District, which was really talented, and the woman from Mudrin County was really strong!

"The multi-barrel missile is aimed at the opponent's first column, and after entering the firing range, it will be fired quickly! The laser sniper rifle is on call at any time, and once it is found that the opponent has slipped through the net and arrived in the city, it will immediately shoot in coordination!" Although he knew that the effect of this must be very unsatisfactory, Cao Junshao, who had no other way, could only give this kind of order.

Sigh again. How good it would have been if Lao Tzu had given a few mecha troops to this kid Reykaya! Although deep down, Cao Junshao also knew that even if the number was equal to that of the other party, the probability of losing was definitely greater than fifty percent. To defend the city, you need to fight for every inch of land and keep every inch of the city wall safe, otherwise the other party will have an opportunity to take advantage of it, and if a city wall is broken, there may be a group collapse. Just like the swordsmanship of the Khan clan at the end of antiquity, the main attack is not the main defense, a few feet long iron piece, never want to be able to defend all the vital parts of the body.

Sure enough, when a missile goes down, the part of the direction it points to, the mecha immediately disperses, no, this is not the rout that ordinary people are full of after seeing the missile, but an orderly, like a tide of collapse on both sides, and they definitely don't care about how big the mecha that is still in the middle loses.

"Boom!"

As a result, a missile only destroyed a mecha that hit it directly, and within the reach of shrapnel, those mechs that retreated in time only partially lost part of the outer armor, and some of them did not even scratch the paint of the outer armor.

Clenched teeth, although this result was expected by Cao Junshao, but when it really appeared in front of him, he still couldn't accept it. If he has an equivalent mecha, Cao Junshao is definitely not afraid of this female opponent, and may dare to directly open a battle with her to see whose on-the-spot command ability and overall situation are stronger. However, not now, on the other side of the wall, Obari's attack has not stopped, and he has to face opponents who are far larger than his own.

"......"

When it entered a closer range, the missile was not launched, and Cao Junshao didn't want to make a fool of blowing up his own city wall. He could lose, but he couldn't afford to lose this man.

This time, the sniper rifle in the hands of the long-range mecha played a role, in the end it was not directly controlled by the light brain, and the shooting efficiency of the mecha was okay, with an average of three thousand to solve an opponent's mecha.

Cao Junshao, when he looked at the mecha in the corner of the wall below him that were densely packed with as many mecha as ants moving, he couldn't help but sigh in his heart: once the number reaches the level of thousands, in fact, they are all the same, and the password is like a beast, and there is no human civilization at all.

Xia Na's next tactics were unexpected and reasonable. I saw that after passing through the line of fire composed of not dense laser rays, more than half of the mecha of the first column remained, under the city wall, Xia Na's mecha took a big step together, retracted his arms, and Xuan's five-fingered metal fingers were smashed into the shape of a hand knife, and stabbed out, the hard city wall, encountered a harder military mecha special alloy, not to say that it was an egg hitting a stone, at least it was a passionate collision of limestone and granite, and finally, it was naturally a slightly superior alloy victory, and the mecha arm was not deep or shallow into the city wall.

On Xana's side, the mecha of the second column also quickly caught up, and the metal toes lightly touched the ground, jumped on the top of the mecha of the first column, and stepped on the arm of the first team that pierced into the city wall. This group, the mechs of the second column, are long-range mechas, each holding a big gun, constantly suppressing the fire towards those places that shoot laser rays at the high part of the city wall.

The laser blow was instantly suppressed a lot, and the loss of the mecha of the third column of Xana was the smallest, almost without any damage, it reached the foot of the city wall, jumped up, stepped on the shoulders of the first and second columns before, and learned the appearance of the first column, one mecha arm pierced into the city wall, and the other hand stretched down, grabbed the second column mecha that had stopped shooting and jumped hard, and then threw it hard, and the mecha of the second column crossed a small arc in the air, and appeared not far in front of the defenders, almost parallel to their horizontal line in the air。