Under the order of the fat man, the fifty large train guns that were stuck outside the gate of war in the distance also began to adjust their muzzles and cooperate with the large army to carry out the first fire breakthrough.

At the same time, the air force hidden in the King's Tower, 30 Black Lightning fighters, all sorted, aimed at the train artillery corps on the Gate of War.

The heavy firepower there will pose a huge threat to the defensive line of Thorn City.

The scene was full of fighting, steel chariots against steel chariots, elite troops against elite troops, all of them were powerful aristocratic rookies, all of whom showed strong temporary combat capabilities and combat qualities.

For Thorn City, if the enemy's way out can be sealed and their range of movement can be successfully reduced, then victory is in sight. But for them, there are two lethal weapons that break through the battle line of the diamond wall defense car, one is the train artillery corps in the distance, and the other is the large robot.

But the strange thing is that the large robot "Gundam", which just made everyone tremble and tremble, I don't know what was going on, has suddenly become low-key.

Could it be that the offensive firepower of the fortress King's Tower is too fierce?

Because everyone has seen it, the color of the energy shield of that large robot is slowly fading......

"Damn, it looks like we can only break through first! I haven't even investigated these secret passages, it seems that Thorn City is very deeply hidden. But this kind of hard scene, we haven't carried it, so let's have a good time with the soldiers! "On the big robot, the fat man is not in danger.

"Mona Lisa" was carrying a large red flame laser sword, ready to follow the rhythm of the large army and break through to the southeast rhombic wall together.

At this time, suddenly from the base of the King's Tower, a white mecha and eight black mecha flew out and besieged him together.

It is also the "Black Tiger-style" mecha that fought against him before, but the white mecha is obviously more special, it should be a strengthened combat mech.

In order to turn defeat into victory and turn defense into attack, Thorn City took out all the last family funds, and there were originally twelve valuable "Black Tiger-style" mechas, but four were killed by the fat man, and now the rest are all dispatched again.

Bonnie prepares to take down this big guy by force under the cutting-edge firepower of the King's Tower.

If this large combat robot can be taken down, maybe the military power of Thorn City can climb a lot, which is also a little careful thinking in General Bonnie's heart.

"This group of guys is really endless!" Seeing the nine battle mechs rushing towards his side at the same time, the fat man realized that another tough battle was coming, and it was obvious that the other party did not intend for him and his troops to break through easily.

Of the eight "Black Tiger" mechas, four of them are equipped with laser lasers, and with the laser cannons of the "Tianbao" system of the King's Tower, they directly attack the fat man with high energy.

The poor fat man, watching the energy value of the "Mona Lisa" continue to decline, it waved the Chiyan laser sword in a row, slashing back and forth, and several black tiger mecha flexibly dodged, but one was still directly pierced and exploded by him, and the other was destroyed by him with a mecha arm.

"Cover me!"

Inside the White Tiger Mech, General Bonnie shouted loudly, and she decided to rush to the operation room of the large mech and stab its operator with a single sword.

"Yes, General Bonnie!"

The remaining six Black Tiger mechs launched a fierce offensive at the same time, and at the same time, the artillery fire in the King's Tower also fell on the energy shield of the "Mona Lisa" in a steady stream.

After turning on the jet on her back, Bonnie harnessed the White Tiger Mecha and rushed straight up.

The fat man also seemed to realize the ill-intentioned intentions of this enhanced mecha, and hurriedly brandished the Chiyan laser sword and slashed at the other party.

Bonnie piloted the White Tiger Mecha in the air, and with a thrilling jet turn, she passed under the steel giant arm of the "Mona Lisa".

This was the first time she had seen this big guy so closely, the huge steel body and huge arms, like a shaking mountain, heavy and terrifying.

A jet acceleration and sharp turn, the dexterous white tiger mecha hit the back of the "Mona Lisa" at once, and at this moment, the fat man was a little confused, because he didn't find his opponent.

"Bang ————!"

At this time, I saw a vibration and a loud noise above my head, and the fat man looked up and was startled.

The white mecha that was confronting him head-on just now actually bypassed his back and landed on top of his cockpit from the top!

Through the glass window outside the cockpit, the fat man could clearly see the full outline of the white mecha that had raided him, and his face was completely white.

"Die, accept the fire of vengeance in the City of Thorns!"

Bonnie was completely enraged, and pulled out a particle jet sword sprayed with golden flames from the back of the White Tiger Mecha, and stabbed directly at the fat man in the cab without any delay!

"Smack————!

The transparent material outside the cockpit of the "Mona Lisa" is not ordinary tempered glass, with dark black and silk lines, which is a very solid cosmic substance, but under the attack of the particle jet sword of the White Tiger Mecha, it still slowly cracked one after another.

"You...... You......! ”

The fat man was completely dumbfounded, he didn't expect the opponent's attack to be so sudden and swift, and he instantly put himself in an extremely passive situation.

"Young Master!!"

On the battlefield, the attendant Xiao Li and the old housekeeper exclaimed at the same time, the old housekeeper drove his combat mecha and directly launched a guided attack grenade in an instant.

"Boom ————!"

Due to her focus on assassinating the fat man inside the large mecha, Bonnie's White Tiger mecha was hit by the old butler's grenade, and the entire mecha shook violently, making her almost lose her balance inside. The jet on its back was instantly damaged, and thick smoke came out, and the entire body raised a red alert.

It seems that the old butler's robot does not look big on the surface, but its combat effectiveness is also very fierce.

"I'm not going to give up! Drink ————! ”

Bonnie ignored the White Tiger Mecha's red alert and let out a loud shout, once again clenching the golden particle jet sword in her hand, increasing the energy to the maximum.

"Smack————!

This time, the particle jet sword finally succeeded, completely piercing the special transparent cover on the cockpit of the "Mona Lisa" and reaching the cockpit of the fat man.

At that time, the particle jet sword was only about a meter away from the fat man in the driver's seat, and the fat man could even feel the golden sparks splashing on his face.

"Go-die-————!"

This sentence was shouted from the mouths of two people almost at the same time, one with extreme vengeful anger, and the other with instinctive anger after fear.